40571856

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21673}}^1$

素因数の和:21700

約数の個数: 60

約数和(自身を含む): 122284708

約数和(自身を除く): 81712852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 21673, 43346, 65019, 86692, 130038, 173384, 195057, 260076, 281749, 346768, 390114, 520152, 563498, 780228, 845247, 1040304, 1126996, 1560456, 1690494, 2253992, 2535741, 3120912, 3380988, 4507984, 5071482, 6761976, 10142964, 13523952, 20285928, 40571856]

約数ペア:

[(1, 40571856), (2, 20285928), (3, 13523952), (4, 10142964), (6, 6761976), (8, 5071482), (9, 4507984), (12, 3380988), (13, 3120912), (16, 2535741), (18, 2253992), (24, 1690494), (26, 1560456), (36, 1126996), (39, 1040304), (48, 845247), (52, 780228), (72, 563498), (78, 520152), (104, 390114), (117, 346768), (144, 281749), (156, 260076), (208, 195057), (234, 173384), (312, 130038), (468, 86692), (624, 65019), (936, 43346), (1872, 21673)]