74011472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2543}}^1$

素因数の和:2675

約数の個数: 40

約数和(自身を含む): 153311616

約数和(自身を除く): 79300144

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 107, 136, 214, 272, 428, 856, 1712, 1819, 2543, 3638, 5086, 7276, 10172, 14552, 20344, 29104, 40688, 43231, 86462, 172924, 272101, 345848, 544202, 691696, 1088404, 2176808, 4353616, 4625717, 9251434, 18502868, 37005736, 74011472]

約数ペア:

[(1, 74011472), (2, 37005736), (4, 18502868), (8, 9251434), (16, 4625717), (17, 4353616), (34, 2176808), (68, 1088404), (107, 691696), (136, 544202), (214, 345848), (272, 272101), (428, 172924), (856, 86462), (1712, 43231), (1819, 40688), (2543, 29104), (3638, 20344), (5086, 14552), (7276, 10172)]