28389565652

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{487}}^1\times {\mathrm{8101}}^1$

素因数の和:8856

約数の個数: 48

約数和(自身を含む): 57124155648

約数和(自身を除く): 28734589996

約数列:

[1, 2, 4, 7, 14, 28, 257, 487, 514, 974, 1028, 1799, 1948, 3409, 3598, 6818, 7196, 8101, 13636, 16202, 32404, 56707, 113414, 125159, 226828, 250318, 500636, 876113, 1752226, 2081957, 3504452, 3945187, 4163914, 7890374, 8327828, 14573699, 15780748, 27616309, 29147398, 55232618, 58294796, 110465236, 1013913059, 2027826118, 4055652236, 7097391413, 14194782826, 28389565652]

約数ペア:

[(1, 28389565652), (2, 14194782826), (4, 7097391413), (7, 4055652236), (14, 2027826118), (28, 1013913059), (257, 110465236), (487, 58294796), (514, 55232618), (974, 29147398), (1028, 27616309), (1799, 15780748), (1948, 14573699), (3409, 8327828), (3598, 7890374), (6818, 4163914), (7196, 3945187), (8101, 3504452), (13636, 2081957), (16202, 1752226), (32404, 876113), (56707, 500636), (113414, 250318), (125159, 226828)]