15764736

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1579}}^1$

素因数の和:1611

約数の個数: 72

約数和(自身を含む): 45213280

約数和(自身を除く): 29448544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1579, 1664, 2496, 3158, 3328, 4737, 4992, 6316, 9474, 9984, 12632, 18948, 20527, 25264, 37896, 41054, 50528, 61581, 75792, 82108, 101056, 123162, 151584, 164216, 202112, 246324, 303168, 328432, 404224, 492648, 606336, 656864, 985296, 1212672, 1313728, 1970592, 2627456, 3941184, 5254912, 7882368, 15764736]

約数ペア:

[(1, 15764736), (2, 7882368), (3, 5254912), (4, 3941184), (6, 2627456), (8, 1970592), (12, 1313728), (13, 1212672), (16, 985296), (24, 656864), (26, 606336), (32, 492648), (39, 404224), (48, 328432), (52, 303168), (64, 246324), (78, 202112), (96, 164216), (104, 151584), (128, 123162), (156, 101056), (192, 82108), (208, 75792), (256, 61581), (312, 50528), (384, 41054), (416, 37896), (624, 25264), (768, 20527), (832, 18948), (1248, 12632), (1579, 9984), (1664, 9474), (2496, 6316), (3158, 4992), (3328, 4737)]