61857424

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{821}}^1$

素因数の和:1123

約数の個数: 40

約数和(自身を含む): 127511928

約数和(自身を除く): 65654504

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 277, 554, 821, 1108, 1642, 2216, 3284, 4432, 4709, 6568, 9418, 13136, 13957, 18836, 27914, 37672, 55828, 75344, 111656, 223312, 227417, 454834, 909668, 1819336, 3638672, 3866089, 7732178, 15464356, 30928712, 61857424]

約数ペア:

[(1, 61857424), (2, 30928712), (4, 15464356), (8, 7732178), (16, 3866089), (17, 3638672), (34, 1819336), (68, 909668), (136, 454834), (272, 227417), (277, 223312), (554, 111656), (821, 75344), (1108, 55828), (1642, 37672), (2216, 27914), (3284, 18836), (4432, 13957), (4709, 13136), (6568, 9418)]