25153268

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{7549}}^1$

素因数の和:7584

約数の個数: 36

約数和(自身を含む): 54224100

約数和(自身を除く): 29070832

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 7549, 15098, 30196, 52843, 105686, 128333, 211372, 256666, 369901, 513332, 739802, 898331, 1479604, 1796662, 3593324, 6288317, 12576634, 25153268]

約数ペア:

[(1, 25153268), (2, 12576634), (4, 6288317), (7, 3593324), (14, 1796662), (17, 1479604), (28, 898331), (34, 739802), (49, 513332), (68, 369901), (98, 256666), (119, 211372), (196, 128333), (238, 105686), (476, 52843), (833, 30196), (1666, 15098), (3332, 7549)]