25292311024

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{137303}}^1$

素因数の和:137737

約数の個数: 40

約数和(自身を含む): 50821702560

約数和(自身を除く): 25529391536

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 397, 464, 794, 1588, 3176, 6352, 11513, 23026, 46052, 92104, 137303, 184208, 274606, 549212, 1098424, 2196848, 3981787, 7963574, 15927148, 31854296, 54509291, 63708592, 109018582, 218037164, 436074328, 872148656, 1580769439, 3161538878, 6323077756, 12646155512, 25292311024]

約数ペア:

[(1, 25292311024), (2, 12646155512), (4, 6323077756), (8, 3161538878), (16, 1580769439), (29, 872148656), (58, 436074328), (116, 218037164), (232, 109018582), (397, 63708592), (464, 54509291), (794, 31854296), (1588, 15927148), (3176, 7963574), (6352, 3981787), (11513, 2196848), (23026, 1098424), (46052, 549212), (92104, 274606), (137303, 184208)]