40974704

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:425

約数の個数: 40

約数和(自身を含む): 81168912

約数和(自身を除く): 40194208

約数列:

[1, 2, 4, 8, 16, 113, 131, 173, 226, 262, 346, 452, 524, 692, 904, 1048, 1384, 1808, 2096, 2768, 14803, 19549, 22663, 29606, 39098, 45326, 59212, 78196, 90652, 118424, 156392, 181304, 236848, 312784, 362608, 2560919, 5121838, 10243676, 20487352, 40974704]

約数ペア:

[(1, 40974704), (2, 20487352), (4, 10243676), (8, 5121838), (16, 2560919), (113, 362608), (131, 312784), (173, 236848), (226, 181304), (262, 156392), (346, 118424), (452, 90652), (524, 78196), (692, 59212), (904, 45326), (1048, 39098), (1384, 29606), (1808, 22663), (2096, 19549), (2768, 14803)]