2501072

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:315

約数の個数: 40

約数和(自身を含む): 5612736

約数和(自身を除く): 3111664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 163, 274, 326, 548, 652, 959, 1096, 1141, 1304, 1918, 2192, 2282, 2608, 3836, 4564, 7672, 9128, 15344, 18256, 22331, 44662, 89324, 156317, 178648, 312634, 357296, 625268, 1250536, 2501072]

約数ペア:

[(1, 2501072), (2, 1250536), (4, 625268), (7, 357296), (8, 312634), (14, 178648), (16, 156317), (28, 89324), (56, 44662), (112, 22331), (137, 18256), (163, 15344), (274, 9128), (326, 7672), (548, 4564), (652, 3836), (959, 2608), (1096, 2282), (1141, 2192), (1304, 1918)]