65489736

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2657}}^1$

素因数の和:2758

約数の個数: 64

約数和(自身を含む): 178617600

約数和(自身を除く): 113127864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 79, 104, 156, 158, 237, 312, 316, 474, 632, 948, 1027, 1896, 2054, 2657, 3081, 4108, 5314, 6162, 7971, 8216, 10628, 12324, 15942, 21256, 24648, 31884, 34541, 63768, 69082, 103623, 138164, 207246, 209903, 276328, 414492, 419806, 629709, 828984, 839612, 1259418, 1679224, 2518836, 2728739, 5037672, 5457478, 8186217, 10914956, 16372434, 21829912, 32744868, 65489736]

約数ペア:

[(1, 65489736), (2, 32744868), (3, 21829912), (4, 16372434), (6, 10914956), (8, 8186217), (12, 5457478), (13, 5037672), (24, 2728739), (26, 2518836), (39, 1679224), (52, 1259418), (78, 839612), (79, 828984), (104, 629709), (156, 419806), (158, 414492), (237, 276328), (312, 209903), (316, 207246), (474, 138164), (632, 103623), (948, 69082), (1027, 63768), (1896, 34541), (2054, 31884), (2657, 24648), (3081, 21256), (4108, 15942), (5314, 12324), (6162, 10628), (7971, 8216)]