25928808

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1$

素因数の和:746

約数の個数: 64

約数和(自身を含む): 69413760

約数和(自身を除く): 43484952

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 103, 136, 204, 206, 309, 408, 412, 617, 618, 824, 1234, 1236, 1751, 1851, 2468, 2472, 3502, 3702, 4936, 5253, 7004, 7404, 10489, 10506, 14008, 14808, 20978, 21012, 31467, 41956, 42024, 62934, 63551, 83912, 125868, 127102, 190653, 251736, 254204, 381306, 508408, 762612, 1080367, 1525224, 2160734, 3241101, 4321468, 6482202, 8642936, 12964404, 25928808]

約数ペア:

[(1, 25928808), (2, 12964404), (3, 8642936), (4, 6482202), (6, 4321468), (8, 3241101), (12, 2160734), (17, 1525224), (24, 1080367), (34, 762612), (51, 508408), (68, 381306), (102, 254204), (103, 251736), (136, 190653), (204, 127102), (206, 125868), (309, 83912), (408, 63551), (412, 62934), (617, 42024), (618, 41956), (824, 31467), (1234, 21012), (1236, 20978), (1751, 14808), (1851, 14008), (2468, 10506), (2472, 10489), (3502, 7404), (3702, 7004), (4936, 5253)]