78633790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{683}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 147005280

約数和(自身を除く): 68371490

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 397, 683, 794, 1366, 1985, 3415, 3970, 6830, 11513, 19807, 23026, 39614, 57565, 99035, 115130, 198070, 271151, 542302, 1355755, 2711510, 7863379, 15726758, 39316895, 78633790]

約数ペア:

[(1, 78633790), (2, 39316895), (5, 15726758), (10, 7863379), (29, 2711510), (58, 1355755), (145, 542302), (290, 271151), (397, 198070), (683, 115130), (794, 99035), (1366, 57565), (1985, 39614), (3415, 23026), (3970, 19807), (6830, 11513)]