25043616

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{6689}}^1$

素因数の和:6718

約数の個数: 72

約数和(自身を含む): 76707540

約数和(自身を除く): 51663924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 6689, 13378, 20067, 26756, 40134, 53512, 60201, 80268, 86957, 107024, 120402, 160536, 173914, 214048, 240804, 260871, 321072, 347828, 481608, 521742, 642144, 695656, 782613, 963216, 1043484, 1391312, 1565226, 1926432, 2086968, 2782624, 3130452, 4173936, 6260904, 8347872, 12521808, 25043616]

約数ペア:

[(1, 25043616), (2, 12521808), (3, 8347872), (4, 6260904), (6, 4173936), (8, 3130452), (9, 2782624), (12, 2086968), (13, 1926432), (16, 1565226), (18, 1391312), (24, 1043484), (26, 963216), (32, 782613), (36, 695656), (39, 642144), (48, 521742), (52, 481608), (72, 347828), (78, 321072), (96, 260871), (104, 240804), (117, 214048), (144, 173914), (156, 160536), (208, 120402), (234, 107024), (288, 86957), (312, 80268), (416, 60201), (468, 53512), (624, 40134), (936, 26756), (1248, 20067), (1872, 13378), (3744, 6689)]