64425424

素因数分解:

$2^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3529}}^1$

素因数の和:3707

約数の個数: 40

約数和(自身を含む): 143572160

約数和(自身を除く): 79146736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 163, 326, 652, 1141, 1304, 2282, 2608, 3529, 4564, 7058, 9128, 14116, 18256, 24703, 28232, 49406, 56464, 98812, 197624, 395248, 575227, 1150454, 2300908, 4026589, 4601816, 8053178, 9203632, 16106356, 32212712, 64425424]

約数ペア:

[(1, 64425424), (2, 32212712), (4, 16106356), (7, 9203632), (8, 8053178), (14, 4601816), (16, 4026589), (28, 2300908), (56, 1150454), (112, 575227), (163, 395248), (326, 197624), (652, 98812), (1141, 56464), (1304, 49406), (2282, 28232), (2608, 24703), (3529, 18256), (4564, 14116), (7058, 9128)]