25354892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 48921600

約数和(自身を除く): 23566708

約数列:

[1, 2, 4, 19, 38, 41, 76, 79, 82, 103, 158, 164, 206, 316, 412, 779, 1501, 1558, 1957, 3002, 3116, 3239, 3914, 4223, 6004, 6478, 7828, 8137, 8446, 12956, 16274, 16892, 32548, 61541, 80237, 123082, 154603, 160474, 246164, 309206, 320948, 333617, 618412, 667234, 1334468, 6338723, 12677446, 25354892]

約数ペア:

[(1, 25354892), (2, 12677446), (4, 6338723), (19, 1334468), (38, 667234), (41, 618412), (76, 333617), (79, 320948), (82, 309206), (103, 246164), (158, 160474), (164, 154603), (206, 123082), (316, 80237), (412, 61541), (779, 32548), (1501, 16892), (1558, 16274), (1957, 12956), (3002, 8446), (3116, 8137), (3239, 7828), (3914, 6478), (4223, 6004)]