25540996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{16937}}^1$

素因数の和:16983

約数の個数: 24

約数和(自身を含む): 49797720

約数和(自身を除く): 24256724

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 16937, 33874, 67748, 220181, 440362, 491173, 880724, 982346, 1964692, 6385249, 12770498, 25540996]

約数ペア:

[(1, 25540996), (2, 12770498), (4, 6385249), (13, 1964692), (26, 982346), (29, 880724), (52, 491173), (58, 440362), (116, 220181), (377, 67748), (754, 33874), (1508, 16937)]