70936928

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1663}}^1$

素因数の和:1747

約数の個数: 48

約数和(自身を含む): 147603456

約数和(自身を除く): 76666528

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 86, 124, 172, 248, 344, 496, 688, 992, 1333, 1376, 1663, 2666, 3326, 5332, 6652, 10664, 13304, 21328, 26608, 42656, 51553, 53216, 71509, 103106, 143018, 206212, 286036, 412424, 572072, 824848, 1144144, 1649696, 2216779, 2288288, 4433558, 8867116, 17734232, 35468464, 70936928]

約数ペア:

[(1, 70936928), (2, 35468464), (4, 17734232), (8, 8867116), (16, 4433558), (31, 2288288), (32, 2216779), (43, 1649696), (62, 1144144), (86, 824848), (124, 572072), (172, 412424), (248, 286036), (344, 206212), (496, 143018), (688, 103106), (992, 71509), (1333, 53216), (1376, 51553), (1663, 42656), (2666, 26608), (3326, 21328), (5332, 13304), (6652, 10664)]