28988844

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{523}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 70425600

約数和(自身を除く): 41436756

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 149, 186, 298, 372, 447, 523, 596, 894, 1046, 1569, 1788, 2092, 3138, 4619, 6276, 9238, 13857, 16213, 18476, 27714, 32426, 48639, 55428, 64852, 77927, 97278, 155854, 194556, 233781, 311708, 467562, 935124, 2415737, 4831474, 7247211, 9662948, 14494422, 28988844]

約数ペア:

[(1, 28988844), (2, 14494422), (3, 9662948), (4, 7247211), (6, 4831474), (12, 2415737), (31, 935124), (62, 467562), (93, 311708), (124, 233781), (149, 194556), (186, 155854), (298, 97278), (372, 77927), (447, 64852), (523, 55428), (596, 48639), (894, 32426), (1046, 27714), (1569, 18476), (1788, 16213), (2092, 13857), (3138, 9238), (4619, 6276)]