12869375428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{25057}}^1$

素因数の和:25181

約数の個数: 96

約数和(自身を含む): 29703953664

約数和(自身を除く): 16834578236

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 83, 91, 119, 166, 182, 221, 238, 332, 364, 442, 476, 581, 884, 1079, 1162, 1411, 1547, 2158, 2324, 2822, 3094, 4316, 5644, 6188, 7553, 9877, 15106, 18343, 19754, 25057, 30212, 36686, 39508, 50114, 73372, 100228, 128401, 175399, 256802, 325741, 350798, 425969, 513604, 651482, 701596, 851938, 1302964, 1703876, 2079731, 2280187, 2981783, 4159462, 4560374, 5537597, 5963566, 8318924, 9120748, 11075194, 11927132, 14558117, 22150388, 27036503, 29116234, 35355427, 38763179, 54073006, 58232468, 70710854, 77526358, 108146012, 141421708, 155052716, 189255521, 247487989, 378511042, 459620551, 494975978, 757022084, 919241102, 989951956, 1838482204, 3217343857, 6434687714, 12869375428]

約数ペア:

[(1, 12869375428), (2, 6434687714), (4, 3217343857), (7, 1838482204), (13, 989951956), (14, 919241102), (17, 757022084), (26, 494975978), (28, 459620551), (34, 378511042), (52, 247487989), (68, 189255521), (83, 155052716), (91, 141421708), (119, 108146012), (166, 77526358), (182, 70710854), (221, 58232468), (238, 54073006), (332, 38763179), (364, 35355427), (442, 29116234), (476, 27036503), (581, 22150388), (884, 14558117), (1079, 11927132), (1162, 11075194), (1411, 9120748), (1547, 8318924), (2158, 5963566), (2324, 5537597), (2822, 4560374), (3094, 4159462), (4316, 2981783), (5644, 2280187), (6188, 2079731), (7553, 1703876), (9877, 1302964), (15106, 851938), (18343, 701596), (19754, 651482), (25057, 513604), (30212, 425969), (36686, 350798), (39508, 325741), (50114, 256802), (73372, 175399), (100228, 128401)]