63105536

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:549

約数の個数: 80

約数和(自身を含む): 143220000

約数和(自身を除く): 80114464

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 499, 512, 608, 832, 988, 998, 1216, 1664, 1976, 1996, 2432, 3328, 3952, 3992, 4864, 6487, 6656, 7904, 7984, 9481, 9728, 12974, 15808, 15968, 18962, 25948, 31616, 31936, 37924, 51896, 63232, 63872, 75848, 103792, 123253, 126464, 127744, 151696, 207584, 246506, 255488, 303392, 415168, 493012, 606784, 830336, 986024, 1213568, 1660672, 1972048, 2427136, 3321344, 3944096, 4854272, 7888192, 15776384, 31552768, 63105536]

約数ペア:

[(1, 63105536), (2, 31552768), (4, 15776384), (8, 7888192), (13, 4854272), (16, 3944096), (19, 3321344), (26, 2427136), (32, 1972048), (38, 1660672), (52, 1213568), (64, 986024), (76, 830336), (104, 606784), (128, 493012), (152, 415168), (208, 303392), (247, 255488), (256, 246506), (304, 207584), (416, 151696), (494, 127744), (499, 126464), (512, 123253), (608, 103792), (832, 75848), (988, 63872), (998, 63232), (1216, 51896), (1664, 37924), (1976, 31936), (1996, 31616), (2432, 25948), (3328, 18962), (3952, 15968), (3992, 15808), (4864, 12974), (6487, 9728), (6656, 9481), (7904, 7984)]