40921384

素因数分解:

$2^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{3191}}^1$

素因数の和:3433

約数の個数: 32

約数和(自身を含む): 88099200

約数和(自身を除く): 47177816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 229, 458, 916, 1603, 1832, 3191, 3206, 6382, 6412, 12764, 12824, 22337, 25528, 44674, 89348, 178696, 730739, 1461478, 2922956, 5115173, 5845912, 10230346, 20460692, 40921384]

約数ペア:

[(1, 40921384), (2, 20460692), (4, 10230346), (7, 5845912), (8, 5115173), (14, 2922956), (28, 1461478), (56, 730739), (229, 178696), (458, 89348), (916, 44674), (1603, 25528), (1832, 22337), (3191, 12824), (3206, 12764), (6382, 6412)]