7895617392

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{30937}}^1$

素因数の和:31370

約数の個数: 80

約数和(自身を含む): 22020430880

約数和(自身を除く): 14124813488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 409, 624, 818, 1227, 1636, 2454, 3272, 4908, 5317, 6544, 9816, 10634, 15951, 19632, 21268, 30937, 31902, 42536, 61874, 63804, 85072, 92811, 123748, 127608, 185622, 247496, 255216, 371244, 402181, 494992, 742488, 804362, 1206543, 1484976, 1608724, 2413086, 3217448, 4826172, 6434896, 9652344, 12653233, 19304688, 25306466, 37959699, 50612932, 75919398, 101225864, 151838796, 164492029, 202451728, 303677592, 328984058, 493476087, 607355184, 657968116, 986952174, 1315936232, 1973904348, 2631872464, 3947808696, 7895617392]

約数ペア:

[(1, 7895617392), (2, 3947808696), (3, 2631872464), (4, 1973904348), (6, 1315936232), (8, 986952174), (12, 657968116), (13, 607355184), (16, 493476087), (24, 328984058), (26, 303677592), (39, 202451728), (48, 164492029), (52, 151838796), (78, 101225864), (104, 75919398), (156, 50612932), (208, 37959699), (312, 25306466), (409, 19304688), (624, 12653233), (818, 9652344), (1227, 6434896), (1636, 4826172), (2454, 3217448), (3272, 2413086), (4908, 1608724), (5317, 1484976), (6544, 1206543), (9816, 804362), (10634, 742488), (15951, 494992), (19632, 402181), (21268, 371244), (30937, 255216), (31902, 247496), (42536, 185622), (61874, 127608), (63804, 123748), (85072, 92811)]