25624844

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1027

約数の個数: 48

約数和(自身を含む): 55104000

約数和(自身を除く): 29479156

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 532, 686, 931, 983, 1372, 1862, 1966, 3724, 3932, 6517, 6881, 13034, 13762, 18677, 26068, 27524, 37354, 48167, 74708, 96334, 130739, 192668, 261478, 337169, 522956, 674338, 915173, 1348676, 1830346, 3660692, 6406211, 12812422, 25624844]

約数ペア:

[(1, 25624844), (2, 12812422), (4, 6406211), (7, 3660692), (14, 1830346), (19, 1348676), (28, 915173), (38, 674338), (49, 522956), (76, 337169), (98, 261478), (133, 192668), (196, 130739), (266, 96334), (343, 74708), (532, 48167), (686, 37354), (931, 27524), (983, 26068), (1372, 18677), (1862, 13762), (1966, 13034), (3724, 6881), (3932, 6517)]