29891464

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{61253}}^1$

素因数の和:61320

約数の個数: 16

約数和(自身を含む): 56966220

約数和(自身を除く): 27074756

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 61253, 122506, 245012, 490024, 3736433, 7472866, 14945732, 29891464]

約数ペア:

[(1, 29891464), (2, 14945732), (4, 7472866), (8, 3736433), (61, 490024), (122, 245012), (244, 122506), (488, 61253)]