25995424

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 64350720

約数和(自身を除く): 38355296

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 79, 91, 104, 112, 113, 158, 182, 208, 224, 226, 316, 364, 416, 452, 553, 632, 728, 791, 904, 1027, 1106, 1264, 1456, 1469, 1582, 1808, 2054, 2212, 2528, 2912, 2938, 3164, 3616, 4108, 4424, 5876, 6328, 7189, 8216, 8848, 8927, 10283, 11752, 12656, 14378, 16432, 17696, 17854, 20566, 23504, 25312, 28756, 32864, 35708, 41132, 47008, 57512, 62489, 71416, 82264, 115024, 116051, 124978, 142832, 164528, 230048, 232102, 249956, 285664, 329056, 464204, 499912, 812357, 928408, 999824, 1624714, 1856816, 1999648, 3249428, 3713632, 6498856, 12997712, 25995424]

約数ペア:

[(1, 25995424), (2, 12997712), (4, 6498856), (7, 3713632), (8, 3249428), (13, 1999648), (14, 1856816), (16, 1624714), (26, 999824), (28, 928408), (32, 812357), (52, 499912), (56, 464204), (79, 329056), (91, 285664), (104, 249956), (112, 232102), (113, 230048), (158, 164528), (182, 142832), (208, 124978), (224, 116051), (226, 115024), (316, 82264), (364, 71416), (416, 62489), (452, 57512), (553, 47008), (632, 41132), (728, 35708), (791, 32864), (904, 28756), (1027, 25312), (1106, 23504), (1264, 20566), (1456, 17854), (1469, 17696), (1582, 16432), (1808, 14378), (2054, 12656), (2212, 11752), (2528, 10283), (2912, 8927), (2938, 8848), (3164, 8216), (3616, 7189), (4108, 6328), (4424, 5876)]