38624976

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:513

約数の個数: 120

約数和(自身を含む): 119159040

約数和(自身を除く): 80534064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 47, 48, 52, 72, 78, 94, 104, 117, 141, 144, 156, 188, 208, 234, 282, 312, 376, 423, 439, 468, 564, 611, 624, 752, 846, 878, 936, 1128, 1222, 1317, 1692, 1756, 1833, 1872, 2256, 2444, 2634, 3384, 3512, 3666, 3951, 4888, 5268, 5499, 5707, 6768, 7024, 7332, 7902, 9776, 10536, 10998, 11414, 14664, 15804, 17121, 20633, 21072, 21996, 22828, 29328, 31608, 34242, 41266, 43992, 45656, 51363, 61899, 63216, 68484, 82532, 87984, 91312, 102726, 123798, 136968, 165064, 185697, 205452, 247596, 268229, 273936, 330128, 371394, 410904, 495192, 536458, 742788, 804687, 821808, 990384, 1072916, 1485576, 1609374, 2145832, 2414061, 2971152, 3218748, 4291664, 4828122, 6437496, 9656244, 12874992, 19312488, 38624976]

約数ペア:

[(1, 38624976), (2, 19312488), (3, 12874992), (4, 9656244), (6, 6437496), (8, 4828122), (9, 4291664), (12, 3218748), (13, 2971152), (16, 2414061), (18, 2145832), (24, 1609374), (26, 1485576), (36, 1072916), (39, 990384), (47, 821808), (48, 804687), (52, 742788), (72, 536458), (78, 495192), (94, 410904), (104, 371394), (117, 330128), (141, 273936), (144, 268229), (156, 247596), (188, 205452), (208, 185697), (234, 165064), (282, 136968), (312, 123798), (376, 102726), (423, 91312), (439, 87984), (468, 82532), (564, 68484), (611, 63216), (624, 61899), (752, 51363), (846, 45656), (878, 43992), (936, 41266), (1128, 34242), (1222, 31608), (1317, 29328), (1692, 22828), (1756, 21996), (1833, 21072), (1872, 20633), (2256, 17121), (2444, 15804), (2634, 14664), (3384, 11414), (3512, 10998), (3666, 10536), (3951, 9776), (4888, 7902), (5268, 7332), (5499, 7024), (5707, 6768)]