426147056

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{641}}^1\times {\mathrm{1123}}^1$

素因数の和:1809

約数の個数: 40

約数和(自身を含む): 850054224

約数和(自身を除く): 423907168

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 641, 1123, 1282, 2246, 2564, 4492, 5128, 8984, 10256, 17968, 23717, 41551, 47434, 83102, 94868, 166204, 189736, 332408, 379472, 664816, 719843, 1439686, 2879372, 5758744, 11517488, 26634191, 53268382, 106536764, 213073528, 426147056]

約数ペア:

[(1, 426147056), (2, 213073528), (4, 106536764), (8, 53268382), (16, 26634191), (37, 11517488), (74, 5758744), (148, 2879372), (296, 1439686), (592, 719843), (641, 664816), (1123, 379472), (1282, 332408), (2246, 189736), (2564, 166204), (4492, 94868), (5128, 83102), (8984, 47434), (10256, 41551), (17968, 23717)]