57628288

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 119952000

約数和(自身を除く): 62323712

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 79, 82, 128, 139, 158, 164, 278, 316, 328, 556, 632, 656, 1112, 1264, 1312, 2224, 2528, 2624, 3239, 4448, 5056, 5248, 5699, 6478, 8896, 10112, 10981, 11398, 12956, 17792, 21962, 22796, 25912, 43924, 45592, 51824, 87848, 91184, 103648, 175696, 182368, 207296, 351392, 364736, 414592, 450221, 702784, 729472, 900442, 1405568, 1800884, 3601768, 7203536, 14407072, 28814144, 57628288]

約数ペア:

[(1, 57628288), (2, 28814144), (4, 14407072), (8, 7203536), (16, 3601768), (32, 1800884), (41, 1405568), (64, 900442), (79, 729472), (82, 702784), (128, 450221), (139, 414592), (158, 364736), (164, 351392), (278, 207296), (316, 182368), (328, 175696), (556, 103648), (632, 91184), (656, 87848), (1112, 51824), (1264, 45592), (1312, 43924), (2224, 25912), (2528, 22796), (2624, 21962), (3239, 17792), (4448, 12956), (5056, 11398), (5248, 10981), (5699, 10112), (6478, 8896)]