556529162

素因数分解:

$2^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 1020902400

約数和(自身を除く): 464373238

約数列:

[1, 2, 7, 14, 41, 47, 49, 82, 94, 98, 287, 329, 343, 421, 574, 658, 686, 842, 1927, 2009, 2303, 2947, 3854, 4018, 4606, 5894, 13489, 14063, 16121, 17261, 19787, 20629, 26978, 28126, 32242, 34522, 39574, 41258, 94423, 120827, 138509, 144403, 188846, 241654, 277018, 288806, 660961, 811267, 845789, 969563, 1321922, 1622534, 1691578, 1939126, 5678869, 5920523, 6786941, 11357738, 11841046, 13573882, 39752083, 79504166, 278264581, 556529162]

約数ペア:

[(1, 556529162), (2, 278264581), (7, 79504166), (14, 39752083), (41, 13573882), (47, 11841046), (49, 11357738), (82, 6786941), (94, 5920523), (98, 5678869), (287, 1939126), (329, 1691578), (343, 1622534), (421, 1321922), (574, 969563), (658, 845789), (686, 811267), (842, 660961), (1927, 288806), (2009, 277018), (2303, 241654), (2947, 188846), (3854, 144403), (4018, 138509), (4606, 120827), (5894, 94423), (13489, 41258), (14063, 39574), (16121, 34522), (17261, 32242), (19787, 28126), (20629, 26978)]