25252592

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:465

約数の個数: 40

約数和(自身を含む): 50528016

約数和(自身を除く): 25275424

約数列:

[1, 2, 4, 8, 16, 53, 97, 106, 194, 212, 307, 388, 424, 614, 776, 848, 1228, 1552, 2456, 4912, 5141, 10282, 16271, 20564, 29779, 32542, 41128, 59558, 65084, 82256, 119116, 130168, 238232, 260336, 476464, 1578287, 3156574, 6313148, 12626296, 25252592]

約数ペア:

[(1, 25252592), (2, 12626296), (4, 6313148), (8, 3156574), (16, 1578287), (53, 476464), (97, 260336), (106, 238232), (194, 130168), (212, 119116), (307, 82256), (388, 65084), (424, 59558), (614, 41128), (776, 32542), (848, 29779), (1228, 20564), (1552, 16271), (2456, 10282), (4912, 5141)]