25218732

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{557}}^1$

素因数の和:596

約数の個数: 96

約数和(自身を含む): 74995200

約数和(自身を除く): 49776468

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 343, 462, 539, 557, 588, 686, 924, 1029, 1078, 1114, 1372, 1617, 1671, 2058, 2156, 2228, 3234, 3342, 3773, 3899, 4116, 6127, 6468, 6684, 7546, 7798, 11319, 11697, 12254, 15092, 15596, 18381, 22638, 23394, 24508, 27293, 36762, 42889, 45276, 46788, 54586, 73524, 81879, 85778, 109172, 128667, 163758, 171556, 191051, 257334, 300223, 327516, 382102, 514668, 573153, 600446, 764204, 900669, 1146306, 1200892, 1801338, 2101561, 2292612, 3602676, 4203122, 6304683, 8406244, 12609366, 25218732]

約数ペア:

[(1, 25218732), (2, 12609366), (3, 8406244), (4, 6304683), (6, 4203122), (7, 3602676), (11, 2292612), (12, 2101561), (14, 1801338), (21, 1200892), (22, 1146306), (28, 900669), (33, 764204), (42, 600446), (44, 573153), (49, 514668), (66, 382102), (77, 327516), (84, 300223), (98, 257334), (132, 191051), (147, 171556), (154, 163758), (196, 128667), (231, 109172), (294, 85778), (308, 81879), (343, 73524), (462, 54586), (539, 46788), (557, 45276), (588, 42889), (686, 36762), (924, 27293), (1029, 24508), (1078, 23394), (1114, 22638), (1372, 18381), (1617, 15596), (1671, 15092), (2058, 12254), (2156, 11697), (2228, 11319), (3234, 7798), (3342, 7546), (3773, 6684), (3899, 6468), (4116, 6127)]