43722528512

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{166301}}^1$

素因数の和:166409

約数の個数: 72

約数和(自身を含む): 95177960640

約数和(自身を除く): 51455432128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 128, 158, 208, 256, 316, 416, 632, 832, 1027, 1264, 1664, 2054, 2528, 3328, 4108, 5056, 8216, 10112, 16432, 20224, 32864, 65728, 131456, 166301, 262912, 332602, 665204, 1330408, 2161913, 2660816, 4323826, 5321632, 8647652, 10643264, 13137779, 17295304, 21286528, 26275558, 34590608, 42573056, 52551116, 69181216, 105102232, 138362432, 170791127, 210204464, 276724864, 341582254, 420408928, 553449728, 683164508, 840817856, 1366329016, 1681635712, 2732658032, 3363271424, 5465316064, 10930632128, 21861264256, 43722528512]

約数ペア:

[(1, 43722528512), (2, 21861264256), (4, 10930632128), (8, 5465316064), (13, 3363271424), (16, 2732658032), (26, 1681635712), (32, 1366329016), (52, 840817856), (64, 683164508), (79, 553449728), (104, 420408928), (128, 341582254), (158, 276724864), (208, 210204464), (256, 170791127), (316, 138362432), (416, 105102232), (632, 69181216), (832, 52551116), (1027, 42573056), (1264, 34590608), (1664, 26275558), (2054, 21286528), (2528, 17295304), (3328, 13137779), (4108, 10643264), (5056, 8647652), (8216, 5321632), (10112, 4323826), (16432, 2660816), (20224, 2161913), (32864, 1330408), (65728, 665204), (131456, 332602), (166301, 262912)]