74984272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{5393}}^1$

素因数の和:5491

約数の個数: 40

約数和(自身を含む): 160525440

約数和(自身を除く): 85541168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 316, 632, 869, 1264, 1738, 3476, 5393, 6952, 10786, 13904, 21572, 43144, 59323, 86288, 118646, 237292, 426047, 474584, 852094, 949168, 1704188, 3408376, 4686517, 6816752, 9373034, 18746068, 37492136, 74984272]

約数ペア:

[(1, 74984272), (2, 37492136), (4, 18746068), (8, 9373034), (11, 6816752), (16, 4686517), (22, 3408376), (44, 1704188), (79, 949168), (88, 852094), (158, 474584), (176, 426047), (316, 237292), (632, 118646), (869, 86288), (1264, 59323), (1738, 43144), (3476, 21572), (5393, 13904), (6952, 10786)]