25570116

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4967}}^1$

素因数の和:5001

約数の個数: 72

約数和(自身を含む): 75950784

約数和(自身を除く): 50380668

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 4967, 5148, 9934, 14901, 19868, 29802, 44703, 54637, 59604, 64571, 89406, 109274, 129142, 163911, 178812, 193713, 218548, 258284, 327822, 387426, 491733, 581139, 655644, 710281, 774852, 983466, 1162278, 1420562, 1966932, 2130843, 2324556, 2841124, 4261686, 6392529, 8523372, 12785058, 25570116]

約数ペア:

[(1, 25570116), (2, 12785058), (3, 8523372), (4, 6392529), (6, 4261686), (9, 2841124), (11, 2324556), (12, 2130843), (13, 1966932), (18, 1420562), (22, 1162278), (26, 983466), (33, 774852), (36, 710281), (39, 655644), (44, 581139), (52, 491733), (66, 387426), (78, 327822), (99, 258284), (117, 218548), (132, 193713), (143, 178812), (156, 163911), (198, 129142), (234, 109274), (286, 89406), (396, 64571), (429, 59604), (468, 54637), (572, 44703), (858, 29802), (1287, 19868), (1716, 14901), (2574, 9934), (4967, 5148)]