28934498334

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{7687}}^1$

素因数の和:7803

約数の個数: 128

約数和(自身を含む): 70852608000

約数和(自身を除く): 41918109666

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 59, 62, 93, 98, 118, 147, 177, 186, 217, 294, 343, 354, 413, 434, 651, 686, 826, 1029, 1239, 1302, 1519, 1829, 2058, 2478, 2891, 3038, 3658, 4557, 5487, 5782, 7687, 8673, 9114, 10633, 10974, 12803, 15374, 17346, 20237, 21266, 23061, 25606, 31899, 38409, 40474, 46122, 53809, 60711, 63798, 76818, 89621, 107618, 121422, 161427, 179242, 238297, 268863, 322854, 376663, 453533, 476594, 537726, 627347, 714891, 753326, 907066, 1129989, 1254694, 1360599, 1429782, 1668079, 1882041, 2259978, 2636641, 2721198, 3174731, 3336158, 3764082, 5004237, 5273282, 6349462, 7909923, 9524193, 10008474, 11676553, 14059523, 15819846, 19048386, 22223117, 23353106, 28119046, 35029659, 42178569, 44446234, 66669351, 70059318, 81735871, 84357138, 98416661, 133338702, 155561819, 163471742, 196833322, 245207613, 295249983, 311123638, 466685457, 490415226, 590499966, 688916627, 933370914, 1377833254, 2066749881, 4133499762, 4822416389, 9644832778, 14467249167, 28934498334]

約数ペア:

[(1, 28934498334), (2, 14467249167), (3, 9644832778), (6, 4822416389), (7, 4133499762), (14, 2066749881), (21, 1377833254), (31, 933370914), (42, 688916627), (49, 590499966), (59, 490415226), (62, 466685457), (93, 311123638), (98, 295249983), (118, 245207613), (147, 196833322), (177, 163471742), (186, 155561819), (217, 133338702), (294, 98416661), (343, 84357138), (354, 81735871), (413, 70059318), (434, 66669351), (651, 44446234), (686, 42178569), (826, 35029659), (1029, 28119046), (1239, 23353106), (1302, 22223117), (1519, 19048386), (1829, 15819846), (2058, 14059523), (2478, 11676553), (2891, 10008474), (3038, 9524193), (3658, 7909923), (4557, 6349462), (5487, 5273282), (5782, 5004237), (7687, 3764082), (8673, 3336158), (9114, 3174731), (10633, 2721198), (10974, 2636641), (12803, 2259978), (15374, 1882041), (17346, 1668079), (20237, 1429782), (21266, 1360599), (23061, 1254694), (25606, 1129989), (31899, 907066), (38409, 753326), (40474, 714891), (46122, 627347), (53809, 537726), (60711, 476594), (63798, 453533), (76818, 376663), (89621, 322854), (107618, 268863), (121422, 238297), (161427, 179242)]