8197696

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:251

約数の個数: 56

約数和(自身を含む): 17922240

約数和(自身を除く): 9724544

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 104, 118, 167, 208, 236, 334, 416, 472, 668, 767, 832, 944, 1336, 1534, 1888, 2171, 2672, 3068, 3776, 4342, 5344, 6136, 8684, 9853, 10688, 12272, 17368, 19706, 24544, 34736, 39412, 49088, 69472, 78824, 128089, 138944, 157648, 256178, 315296, 512356, 630592, 1024712, 2049424, 4098848, 8197696]

約数ペア:

[(1, 8197696), (2, 4098848), (4, 2049424), (8, 1024712), (13, 630592), (16, 512356), (26, 315296), (32, 256178), (52, 157648), (59, 138944), (64, 128089), (104, 78824), (118, 69472), (167, 49088), (208, 39412), (236, 34736), (334, 24544), (416, 19706), (472, 17368), (668, 12272), (767, 10688), (832, 9853), (944, 8684), (1336, 6136), (1534, 5344), (1888, 4342), (2171, 3776), (2672, 3068)]