40831868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3583}}^1$

素因数の和:3642

約数の個数: 48

約数和(自身を含む): 91521024

約数和(自身を除く): 50689156

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2849, 3583, 5698, 7166, 11396, 14332, 25081, 39413, 50162, 78826, 100324, 132571, 157652, 265142, 275891, 530284, 551782, 927997, 1103564, 1458281, 1855994, 2916562, 3711988, 5833124, 10207967, 20415934, 40831868]

約数ペア:

[(1, 40831868), (2, 20415934), (4, 10207967), (7, 5833124), (11, 3711988), (14, 2916562), (22, 1855994), (28, 1458281), (37, 1103564), (44, 927997), (74, 551782), (77, 530284), (148, 275891), (154, 265142), (259, 157652), (308, 132571), (407, 100324), (518, 78826), (814, 50162), (1036, 39413), (1628, 25081), (2849, 14332), (3583, 11396), (5698, 7166)]