7278648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 20109600

約数和(自身を除く): 12830952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 246, 312, 328, 492, 533, 569, 984, 1066, 1138, 1599, 1707, 2132, 2276, 3198, 3414, 4264, 4552, 6396, 6828, 7397, 12792, 13656, 14794, 22191, 23329, 29588, 44382, 46658, 59176, 69987, 88764, 93316, 139974, 177528, 186632, 279948, 303277, 559896, 606554, 909831, 1213108, 1819662, 2426216, 3639324, 7278648]

約数ペア:

[(1, 7278648), (2, 3639324), (3, 2426216), (4, 1819662), (6, 1213108), (8, 909831), (12, 606554), (13, 559896), (24, 303277), (26, 279948), (39, 186632), (41, 177528), (52, 139974), (78, 93316), (82, 88764), (104, 69987), (123, 59176), (156, 46658), (164, 44382), (246, 29588), (312, 23329), (328, 22191), (492, 14794), (533, 13656), (569, 12792), (984, 7397), (1066, 6828), (1138, 6396), (1599, 4552), (1707, 4264), (2132, 3414), (2276, 3198)]