64853796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{16427}}^1$

素因数の和:16488

約数の個数: 48

約数和(自身を含む): 176633856

約数和(自身を除く): 111780060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 16427, 32854, 49281, 65708, 98562, 114989, 197124, 229978, 344967, 459956, 689934, 772069, 1379868, 1544138, 2316207, 3088276, 4632414, 5404483, 9264828, 10808966, 16213449, 21617932, 32426898, 64853796]

約数ペア:

[(1, 64853796), (2, 32426898), (3, 21617932), (4, 16213449), (6, 10808966), (7, 9264828), (12, 5404483), (14, 4632414), (21, 3088276), (28, 2316207), (42, 1544138), (47, 1379868), (84, 772069), (94, 689934), (141, 459956), (188, 344967), (282, 229978), (329, 197124), (564, 114989), (658, 98562), (987, 65708), (1316, 49281), (1974, 32854), (3948, 16427)]