45647854

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 80695296

約数和(自身を除く): 35047442

約数列:

[1, 2, 7, 14, 43, 86, 191, 301, 382, 397, 602, 794, 1337, 2674, 2779, 5558, 8213, 16426, 17071, 34142, 57491, 75827, 114982, 119497, 151654, 238994, 530789, 1061578, 3260561, 6521122, 22823927, 45647854]

約数ペア:

[(1, 45647854), (2, 22823927), (7, 6521122), (14, 3260561), (43, 1061578), (86, 530789), (191, 238994), (301, 151654), (382, 119497), (397, 114982), (602, 75827), (794, 57491), (1337, 34142), (2674, 17071), (2779, 16426), (5558, 8213)]