38522328

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 110315520

約数和(自身を除く): 71793192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 47, 52, 71, 74, 78, 94, 104, 111, 141, 142, 148, 156, 188, 213, 222, 282, 284, 296, 312, 376, 426, 444, 481, 564, 568, 611, 852, 888, 923, 962, 1128, 1222, 1443, 1704, 1739, 1833, 1846, 1924, 2444, 2627, 2769, 2886, 3337, 3478, 3666, 3692, 3848, 4888, 5217, 5254, 5538, 5772, 6674, 6956, 7332, 7384, 7881, 10011, 10434, 10508, 11076, 11544, 13348, 13912, 14664, 15762, 20022, 20868, 21016, 22152, 22607, 26696, 31524, 34151, 40044, 41736, 43381, 45214, 63048, 67821, 68302, 80088, 86762, 90428, 102453, 123469, 130143, 135642, 136604, 173524, 180856, 204906, 246938, 260286, 271284, 273208, 347048, 370407, 409812, 493876, 520572, 542568, 740814, 819624, 987752, 1041144, 1481628, 1605097, 2963256, 3210194, 4815291, 6420388, 9630582, 12840776, 19261164, 38522328]

約数ペア:

[(1, 38522328), (2, 19261164), (3, 12840776), (4, 9630582), (6, 6420388), (8, 4815291), (12, 3210194), (13, 2963256), (24, 1605097), (26, 1481628), (37, 1041144), (39, 987752), (47, 819624), (52, 740814), (71, 542568), (74, 520572), (78, 493876), (94, 409812), (104, 370407), (111, 347048), (141, 273208), (142, 271284), (148, 260286), (156, 246938), (188, 204906), (213, 180856), (222, 173524), (282, 136604), (284, 135642), (296, 130143), (312, 123469), (376, 102453), (426, 90428), (444, 86762), (481, 80088), (564, 68302), (568, 67821), (611, 63048), (852, 45214), (888, 43381), (923, 41736), (962, 40044), (1128, 34151), (1222, 31524), (1443, 26696), (1704, 22607), (1739, 22152), (1833, 21016), (1846, 20868), (1924, 20022), (2444, 15762), (2627, 14664), (2769, 13912), (2886, 13348), (3337, 11544), (3478, 11076), (3666, 10508), (3692, 10434), (3848, 10011), (4888, 7881), (5217, 7384), (5254, 7332), (5538, 6956), (5772, 6674)]