40454456

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{5273}}^1$

素因数の和:5423

約数の個数: 32

約数和(自身を含む): 87337440

約数和(自身を除く): 46882984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 5273, 7672, 10546, 21092, 36911, 42184, 73822, 147644, 295288, 722401, 1444802, 2889604, 5056807, 5779208, 10113614, 20227228, 40454456]

約数ペア:

[(1, 40454456), (2, 20227228), (4, 10113614), (7, 5779208), (8, 5056807), (14, 2889604), (28, 1444802), (56, 722401), (137, 295288), (274, 147644), (548, 73822), (959, 42184), (1096, 36911), (1918, 21092), (3836, 10546), (5273, 7672)]