708228352

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1531}}^1$

素因数の和:1699

約数の個数: 72

約数和(自身を含む): 1534389920

約数和(自身を除く): 826161568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 139, 208, 256, 278, 416, 556, 832, 1112, 1531, 1664, 1807, 2224, 3062, 3328, 3614, 4448, 6124, 7228, 8896, 12248, 14456, 17792, 19903, 24496, 28912, 35584, 39806, 48992, 57824, 79612, 97984, 115648, 159224, 195968, 212809, 231296, 318448, 391936, 425618, 462592, 636896, 851236, 1273792, 1702472, 2547584, 2766517, 3404944, 5095168, 5533034, 6809888, 11066068, 13619776, 22132136, 27239552, 44264272, 54479104, 88528544, 177057088, 354114176, 708228352]

約数ペア:

[(1, 708228352), (2, 354114176), (4, 177057088), (8, 88528544), (13, 54479104), (16, 44264272), (26, 27239552), (32, 22132136), (52, 13619776), (64, 11066068), (104, 6809888), (128, 5533034), (139, 5095168), (208, 3404944), (256, 2766517), (278, 2547584), (416, 1702472), (556, 1273792), (832, 851236), (1112, 636896), (1531, 462592), (1664, 425618), (1807, 391936), (2224, 318448), (3062, 231296), (3328, 212809), (3614, 195968), (4448, 159224), (6124, 115648), (7228, 97984), (8896, 79612), (12248, 57824), (14456, 48992), (17792, 39806), (19903, 35584), (24496, 28912)]