39859736

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4421}}^1$

素因数の和:4464

約数の個数: 48

約数和(自身を含む): 90739440

約数和(自身を除く): 50879704

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 2254, 4421, 4508, 8842, 9016, 17684, 30947, 35368, 61894, 101683, 123788, 203366, 216629, 247576, 406732, 433258, 711781, 813464, 866516, 1423562, 1733032, 2847124, 4982467, 5694248, 9964934, 19929868, 39859736]

約数ペア:

[(1, 39859736), (2, 19929868), (4, 9964934), (7, 5694248), (8, 4982467), (14, 2847124), (23, 1733032), (28, 1423562), (46, 866516), (49, 813464), (56, 711781), (92, 433258), (98, 406732), (161, 247576), (184, 216629), (196, 203366), (322, 123788), (392, 101683), (644, 61894), (1127, 35368), (1288, 30947), (2254, 17684), (4421, 9016), (4508, 8842)]