64403556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12569}}^1$

素因数の和:12644

約数の個数: 48

約数和(自身を含む): 174572160

約数和(自身を除く): 110168604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 12569, 25138, 37707, 50276, 75414, 87983, 150828, 175966, 263949, 351932, 527898, 766709, 1055796, 1533418, 2300127, 3066836, 4600254, 5366963, 9200508, 10733926, 16100889, 21467852, 32201778, 64403556]

約数ペア:

[(1, 64403556), (2, 32201778), (3, 21467852), (4, 16100889), (6, 10733926), (7, 9200508), (12, 5366963), (14, 4600254), (21, 3066836), (28, 2300127), (42, 1533418), (61, 1055796), (84, 766709), (122, 527898), (183, 351932), (244, 263949), (366, 175966), (427, 150828), (732, 87983), (854, 75414), (1281, 50276), (1708, 37707), (2562, 25138), (5124, 12569)]