13231941128

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{114757}}^1$

素因数の和:114870

約数の個数: 64

約数和(自身を含む): 29745273600

約数和(自身を除く): 16513332472

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 71, 116, 142, 203, 232, 284, 406, 497, 568, 812, 994, 1624, 1988, 2059, 3976, 4118, 8236, 14413, 16472, 28826, 57652, 114757, 115304, 229514, 459028, 803299, 918056, 1606598, 3213196, 3327953, 6426392, 6655906, 8147747, 13311812, 16295494, 23295671, 26623624, 32590988, 46591342, 57034229, 65181976, 93182684, 114068458, 186365368, 228136916, 236284663, 456273832, 472569326, 945138652, 1653992641, 1890277304, 3307985282, 6615970564, 13231941128]

約数ペア:

[(1, 13231941128), (2, 6615970564), (4, 3307985282), (7, 1890277304), (8, 1653992641), (14, 945138652), (28, 472569326), (29, 456273832), (56, 236284663), (58, 228136916), (71, 186365368), (116, 114068458), (142, 93182684), (203, 65181976), (232, 57034229), (284, 46591342), (406, 32590988), (497, 26623624), (568, 23295671), (812, 16295494), (994, 13311812), (1624, 8147747), (1988, 6655906), (2059, 6426392), (3976, 3327953), (4118, 3213196), (8236, 1606598), (14413, 918056), (16472, 803299), (28826, 459028), (57652, 229514), (114757, 115304)]