77707388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{15629}}^1$

素因数の和:15757

約数の個数: 24

約数和(自身を含む): 149672880

約数和(自身を除く): 71965492

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 15629, 31258, 62516, 171919, 343838, 687676, 1766077, 3532154, 7064308, 19426847, 38853694, 77707388]

約数ペア:

[(1, 77707388), (2, 38853694), (4, 19426847), (11, 7064308), (22, 3532154), (44, 1766077), (113, 687676), (226, 343838), (452, 171919), (1243, 62516), (2486, 31258), (4972, 15629)]