41225156

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 84913920

約数和(自身を除く): 43688764

約数列:

[1, 2, 4, 7, 14, 28, 71, 89, 142, 178, 233, 284, 356, 466, 497, 623, 932, 994, 1246, 1631, 1988, 2492, 3262, 6319, 6524, 12638, 16543, 20737, 25276, 33086, 41474, 44233, 66172, 82948, 88466, 115801, 145159, 176932, 231602, 290318, 463204, 580636, 1472327, 2944654, 5889308, 10306289, 20612578, 41225156]

約数ペア:

[(1, 41225156), (2, 20612578), (4, 10306289), (7, 5889308), (14, 2944654), (28, 1472327), (71, 580636), (89, 463204), (142, 290318), (178, 231602), (233, 176932), (284, 145159), (356, 115801), (466, 88466), (497, 82948), (623, 66172), (932, 44233), (994, 41474), (1246, 33086), (1631, 25276), (1988, 20737), (2492, 16543), (3262, 12638), (6319, 6524)]