41978438

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{1657}}^1$

素因数の和:1951

約数の個数: 16

約数和(自身を含む): 64463040

約数和(自身を除く): 22484602

約数列:

[1, 2, 53, 106, 239, 478, 1657, 3314, 12667, 25334, 87821, 175642, 396023, 792046, 20989219, 41978438]

約数ペア:

[(1, 41978438), (2, 20989219), (53, 792046), (106, 396023), (239, 175642), (478, 87821), (1657, 25334), (3314, 12667)]