71259152

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2333}}^1$

素因数の和:2447

約数の個数: 40

約数和(自身を含む): 145865664

約数和(自身を除く): 74606512

約数列:

[1, 2, 4, 8, 16, 23, 46, 83, 92, 166, 184, 332, 368, 664, 1328, 1909, 2333, 3818, 4666, 7636, 9332, 15272, 18664, 30544, 37328, 53659, 107318, 193639, 214636, 387278, 429272, 774556, 858544, 1549112, 3098224, 4453697, 8907394, 17814788, 35629576, 71259152]

約数ペア:

[(1, 71259152), (2, 35629576), (4, 17814788), (8, 8907394), (16, 4453697), (23, 3098224), (46, 1549112), (83, 858544), (92, 774556), (166, 429272), (184, 387278), (332, 214636), (368, 193639), (664, 107318), (1328, 53659), (1909, 37328), (2333, 30544), (3818, 18664), (4666, 15272), (7636, 9332)]