38791018

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2273}}^1$

素因数の和:2358

約数の個数: 32

約数和(自身を含む): 70730496

約数和(自身を除く): 31939478

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 322, 371, 742, 1219, 2273, 2438, 4546, 8533, 15911, 17066, 31822, 52279, 104558, 120469, 240938, 365953, 731906, 843283, 1686566, 2770787, 5541574, 19395509, 38791018]

約数ペア:

[(1, 38791018), (2, 19395509), (7, 5541574), (14, 2770787), (23, 1686566), (46, 843283), (53, 731906), (106, 365953), (161, 240938), (322, 120469), (371, 104558), (742, 52279), (1219, 31822), (2273, 17066), (2438, 15911), (4546, 8533)]