7574216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1087}}^1$

素因数の和:1173

約数の個数: 32

約数和(自身を含む): 15536640

約数和(自身を除く): 7962424

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1087, 1742, 2174, 3484, 4348, 6968, 8696, 14131, 28262, 56524, 72829, 113048, 145658, 291316, 582632, 946777, 1893554, 3787108, 7574216]

約数ペア:

[(1, 7574216), (2, 3787108), (4, 1893554), (8, 946777), (13, 582632), (26, 291316), (52, 145658), (67, 113048), (104, 72829), (134, 56524), (268, 28262), (536, 14131), (871, 8696), (1087, 6968), (1742, 4348), (2174, 3484)]