71061016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 150343200

約数和(自身を除く): 79282184

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 59, 74, 104, 118, 148, 236, 296, 313, 472, 481, 626, 767, 962, 1252, 1534, 1924, 2183, 2504, 3068, 3848, 4069, 4366, 6136, 8138, 8732, 11581, 16276, 17464, 18467, 23162, 28379, 32552, 36934, 46324, 56758, 73868, 92648, 113516, 147736, 150553, 227032, 240071, 301106, 480142, 602212, 683279, 960284, 1204424, 1366558, 1920568, 2733116, 5466232, 8882627, 17765254, 35530508, 71061016]

約数ペア:

[(1, 71061016), (2, 35530508), (4, 17765254), (8, 8882627), (13, 5466232), (26, 2733116), (37, 1920568), (52, 1366558), (59, 1204424), (74, 960284), (104, 683279), (118, 602212), (148, 480142), (236, 301106), (296, 240071), (313, 227032), (472, 150553), (481, 147736), (626, 113516), (767, 92648), (962, 73868), (1252, 56758), (1534, 46324), (1924, 36934), (2183, 32552), (2504, 28379), (3068, 23162), (3848, 18467), (4069, 17464), (4366, 16276), (6136, 11581), (8138, 8732)]