15644928

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1567}}^1$

素因数の和:1599

約数の個数: 72

約数和(自身を含む): 44869888

約数和(自身を除く): 29224960

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, 1567, 1664, 2496, 3134, 3328, 4701, 4992, 6268, 9402, 9984, 12536, 18804, 20371, 25072, 37608, 40742, 50144, 61113, 75216, 81484, 100288, 122226, 150432, 162968, 200576, 244452, 300864, 325936, 401152, 488904, 601728, 651872, 977808, 1203456, 1303744, 1955616, 2607488, 3911232, 5214976, 7822464, 15644928]

約数ペア:

[(1, 15644928), (2, 7822464), (3, 5214976), (4, 3911232), (6, 2607488), (8, 1955616), (12, 1303744), (13, 1203456), (16, 977808), (24, 651872), (26, 601728), (32, 488904), (39, 401152), (48, 325936), (52, 300864), (64, 244452), (78, 200576), (96, 162968), (104, 150432), (128, 122226), (156, 100288), (192, 81484), (208, 75216), (256, 61113), (312, 50144), (384, 40742), (416, 37608), (624, 25072), (768, 20371), (832, 18804), (1248, 12536), (1567, 9984), (1664, 9402), (2496, 6268), (3134, 4992), (3328, 4701)]