26163808

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{311}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 56609280

約数和(自身を除く): 30445472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 239, 311, 352, 478, 622, 956, 1244, 1912, 2488, 2629, 3421, 3824, 4976, 5258, 6842, 7648, 9952, 10516, 13684, 21032, 27368, 42064, 54736, 74329, 84128, 109472, 148658, 297316, 594632, 817619, 1189264, 1635238, 2378528, 3270476, 6540952, 13081904, 26163808]

約数ペア:

[(1, 26163808), (2, 13081904), (4, 6540952), (8, 3270476), (11, 2378528), (16, 1635238), (22, 1189264), (32, 817619), (44, 594632), (88, 297316), (176, 148658), (239, 109472), (311, 84128), (352, 74329), (478, 54736), (622, 42064), (956, 27368), (1244, 21032), (1912, 13684), (2488, 10516), (2629, 9952), (3421, 7648), (3824, 6842), (4976, 5258)]