57314816

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 80

約数和(自身を含む): 126033600

約数和(自身を除く): 68718784

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 104, 109, 128, 158, 208, 218, 256, 316, 416, 436, 512, 632, 832, 872, 1027, 1264, 1417, 1664, 1744, 2054, 2528, 2834, 3328, 3488, 4108, 5056, 5668, 6656, 6976, 8216, 8611, 10112, 11336, 13952, 16432, 17222, 20224, 22672, 27904, 32864, 34444, 40448, 45344, 55808, 65728, 68888, 90688, 111943, 131456, 137776, 181376, 223886, 262912, 275552, 362752, 447772, 525824, 551104, 725504, 895544, 1102208, 1791088, 2204416, 3582176, 4408832, 7164352, 14328704, 28657408, 57314816]

約数ペア:

[(1, 57314816), (2, 28657408), (4, 14328704), (8, 7164352), (13, 4408832), (16, 3582176), (26, 2204416), (32, 1791088), (52, 1102208), (64, 895544), (79, 725504), (104, 551104), (109, 525824), (128, 447772), (158, 362752), (208, 275552), (218, 262912), (256, 223886), (316, 181376), (416, 137776), (436, 131456), (512, 111943), (632, 90688), (832, 68888), (872, 65728), (1027, 55808), (1264, 45344), (1417, 40448), (1664, 34444), (1744, 32864), (2054, 27904), (2528, 22672), (2834, 20224), (3328, 17222), (3488, 16432), (4108, 13952), (5056, 11336), (5668, 10112), (6656, 8611), (6976, 8216)]