41871272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 87538320

約数和(自身を除く): 45667048

約数列:

[1, 2, 4, 8, 17, 34, 37, 53, 68, 74, 106, 136, 148, 157, 212, 296, 314, 424, 628, 629, 901, 1256, 1258, 1802, 1961, 2516, 2669, 3604, 3922, 5032, 5338, 5809, 7208, 7844, 8321, 10676, 11618, 15688, 16642, 21352, 23236, 33284, 33337, 46472, 66568, 66674, 98753, 133348, 141457, 197506, 266696, 282914, 307877, 395012, 565828, 615754, 790024, 1131656, 1231508, 2463016, 5233909, 10467818, 20935636, 41871272]

約数ペア:

[(1, 41871272), (2, 20935636), (4, 10467818), (8, 5233909), (17, 2463016), (34, 1231508), (37, 1131656), (53, 790024), (68, 615754), (74, 565828), (106, 395012), (136, 307877), (148, 282914), (157, 266696), (212, 197506), (296, 141457), (314, 133348), (424, 98753), (628, 66674), (629, 66568), (901, 46472), (1256, 33337), (1258, 33284), (1802, 23236), (1961, 21352), (2516, 16642), (2669, 15688), (3604, 11618), (3922, 10676), (5032, 8321), (5338, 7844), (5809, 7208)]