26358358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 45208800

約数和(自身を除く): 18850442

約数列:

[1, 2, 13, 19, 26, 38, 229, 233, 247, 458, 466, 494, 2977, 3029, 4351, 4427, 5954, 6058, 8702, 8854, 53357, 56563, 57551, 106714, 113126, 115102, 693641, 1013783, 1387282, 2027566, 13179179, 26358358]

約数ペア:

[(1, 26358358), (2, 13179179), (13, 2027566), (19, 1387282), (26, 1013783), (38, 693641), (229, 115102), (233, 113126), (247, 106714), (458, 57551), (466, 56563), (494, 53357), (2977, 8854), (3029, 8702), (4351, 6058), (4427, 5954)]