15676420208

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{1789}}^1\times {\mathrm{2131}}^1$

素因数の和:4185

約数の個数: 40

約数和(自身を含む): 30522607440

約数和(自身を除く): 14846187232

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 1789, 2056, 2131, 3578, 4112, 4262, 7156, 8524, 14312, 17048, 28624, 34096, 459773, 547667, 919546, 1095334, 1839092, 2190668, 3678184, 3812359, 4381336, 7356368, 7624718, 8762672, 15249436, 30498872, 60997744, 979776263, 1959552526, 3919105052, 7838210104, 15676420208]

約数ペア:

[(1, 15676420208), (2, 7838210104), (4, 3919105052), (8, 1959552526), (16, 979776263), (257, 60997744), (514, 30498872), (1028, 15249436), (1789, 8762672), (2056, 7624718), (2131, 7356368), (3578, 4381336), (4112, 3812359), (4262, 3678184), (7156, 2190668), (8524, 1839092), (14312, 1095334), (17048, 919546), (28624, 547667), (34096, 459773)]