40371188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{433}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 83702976

約数和(自身を除く): 43331788

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 163, 286, 326, 433, 572, 652, 866, 1732, 1793, 2119, 3586, 4238, 4763, 5629, 7172, 8476, 9526, 11258, 19052, 22516, 23309, 46618, 61919, 70579, 93236, 123838, 141158, 247676, 282316, 776369, 917527, 1552738, 1835054, 3105476, 3670108, 10092797, 20185594, 40371188]

約数ペア:

[(1, 40371188), (2, 20185594), (4, 10092797), (11, 3670108), (13, 3105476), (22, 1835054), (26, 1552738), (44, 917527), (52, 776369), (143, 282316), (163, 247676), (286, 141158), (326, 123838), (433, 93236), (572, 70579), (652, 61919), (866, 46618), (1732, 23309), (1793, 22516), (2119, 19052), (3586, 11258), (4238, 9526), (4763, 8476), (5629, 7172)]