15466948

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 34013952

約数和(自身を除く): 18547004

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 49, 73, 92, 94, 98, 146, 161, 188, 196, 292, 322, 329, 511, 644, 658, 1022, 1081, 1127, 1316, 1679, 2044, 2162, 2254, 2303, 3358, 3431, 3577, 4324, 4508, 4606, 6716, 6862, 7154, 7567, 9212, 11753, 13724, 14308, 15134, 23506, 24017, 30268, 47012, 48034, 52969, 78913, 82271, 96068, 105938, 157826, 164542, 168119, 211876, 315652, 329084, 336238, 552391, 672476, 1104782, 2209564, 3866737, 7733474, 15466948]

約数ペア:

[(1, 15466948), (2, 7733474), (4, 3866737), (7, 2209564), (14, 1104782), (23, 672476), (28, 552391), (46, 336238), (47, 329084), (49, 315652), (73, 211876), (92, 168119), (94, 164542), (98, 157826), (146, 105938), (161, 96068), (188, 82271), (196, 78913), (292, 52969), (322, 48034), (329, 47012), (511, 30268), (644, 24017), (658, 23506), (1022, 15134), (1081, 14308), (1127, 13724), (1316, 11753), (1679, 9212), (2044, 7567), (2162, 7154), (2254, 6862), (2303, 6716), (3358, 4606), (3431, 4508), (3577, 4324)]