82371328

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 180795888

約数和(自身を除く): 98424560

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 128, 208, 212, 256, 416, 424, 467, 689, 832, 848, 934, 1378, 1664, 1696, 1868, 2756, 3328, 3392, 3736, 5512, 6071, 6784, 7472, 11024, 12142, 13568, 14944, 22048, 24284, 24751, 29888, 44096, 48568, 49502, 59776, 88192, 97136, 99004, 119552, 176384, 194272, 198008, 321763, 388544, 396016, 643526, 777088, 792032, 1287052, 1554176, 1584064, 2574104, 3168128, 5148208, 6336256, 10296416, 20592832, 41185664, 82371328]

約数ペア:

[(1, 82371328), (2, 41185664), (4, 20592832), (8, 10296416), (13, 6336256), (16, 5148208), (26, 3168128), (32, 2574104), (52, 1584064), (53, 1554176), (64, 1287052), (104, 792032), (106, 777088), (128, 643526), (208, 396016), (212, 388544), (256, 321763), (416, 198008), (424, 194272), (467, 176384), (689, 119552), (832, 99004), (848, 97136), (934, 88192), (1378, 59776), (1664, 49502), (1696, 48568), (1868, 44096), (2756, 29888), (3328, 24751), (3392, 24284), (3736, 22048), (5512, 14944), (6071, 13568), (6784, 12142), (7472, 11024)]