23872898

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 43732224

約数和(自身を除く): 19859326

約数列:

[1, 2, 7, 14, 47, 49, 71, 73, 94, 98, 142, 146, 329, 497, 511, 658, 994, 1022, 2303, 3337, 3431, 3479, 3577, 4606, 5183, 6674, 6862, 6958, 7154, 10366, 23359, 24017, 36281, 46718, 48034, 72562, 163513, 168119, 243601, 253967, 327026, 336238, 487202, 507934, 1705207, 3410414, 11936449, 23872898]

約数ペア:

[(1, 23872898), (2, 11936449), (7, 3410414), (14, 1705207), (47, 507934), (49, 487202), (71, 336238), (73, 327026), (94, 253967), (98, 243601), (142, 168119), (146, 163513), (329, 72562), (497, 48034), (511, 46718), (658, 36281), (994, 24017), (1022, 23359), (2303, 10366), (3337, 7154), (3431, 6958), (3479, 6862), (3577, 6674), (4606, 5183)]