67723136

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{40699}}^1$

素因数の和:40726

約数の個数: 32

約数和(自身を含む): 145299000

約数和(自身を除く): 77575864

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 40699, 81398, 162796, 325592, 529087, 651184, 1058174, 1302368, 2116348, 2604736, 4232696, 5209472, 8465392, 16930784, 33861568, 67723136]

約数ペア:

[(1, 67723136), (2, 33861568), (4, 16930784), (8, 8465392), (13, 5209472), (16, 4232696), (26, 2604736), (32, 2116348), (52, 1302368), (64, 1058174), (104, 651184), (128, 529087), (208, 325592), (416, 162796), (832, 81398), (1664, 40699)]