25941632

素因数分解:

$2^7\times {\mathrm{389}}^1\times {\mathrm{521}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 51912900

約数和(自身を除く): 25971268

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 389, 521, 778, 1042, 1556, 2084, 3112, 4168, 6224, 8336, 12448, 16672, 24896, 33344, 49792, 66688, 202669, 405338, 810676, 1621352, 3242704, 6485408, 12970816, 25941632]

約数ペア:

[(1, 25941632), (2, 12970816), (4, 6485408), (8, 3242704), (16, 1621352), (32, 810676), (64, 405338), (128, 202669), (389, 66688), (521, 49792), (778, 33344), (1042, 24896), (1556, 16672), (2084, 12448), (3112, 8336), (4168, 6224)]