15673505588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:673

約数の個数: 72

約数和(自身を含む): 30219281568

約数和(自身を除く): 14545775980

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 163, 292, 326, 347, 652, 694, 949, 1388, 1898, 2119, 3796, 4238, 4511, 5329, 8476, 9022, 10658, 11899, 18044, 21316, 23798, 25331, 47596, 50662, 56561, 69277, 101324, 113122, 138554, 154687, 226244, 277108, 309374, 329303, 618748, 658606, 735293, 868627, 1317212, 1470586, 1737254, 1849163, 2941172, 3474508, 3698326, 4128953, 7396652, 8257906, 11292151, 16515812, 22584302, 24039119, 45168604, 48078238, 53676389, 96156476, 107352778, 214705556, 301413569, 602827138, 1205654276, 3918376397, 7836752794, 15673505588]

約数ペア:

[(1, 15673505588), (2, 7836752794), (4, 3918376397), (13, 1205654276), (26, 602827138), (52, 301413569), (73, 214705556), (146, 107352778), (163, 96156476), (292, 53676389), (326, 48078238), (347, 45168604), (652, 24039119), (694, 22584302), (949, 16515812), (1388, 11292151), (1898, 8257906), (2119, 7396652), (3796, 4128953), (4238, 3698326), (4511, 3474508), (5329, 2941172), (8476, 1849163), (9022, 1737254), (10658, 1470586), (11899, 1317212), (18044, 868627), (21316, 735293), (23798, 658606), (25331, 618748), (47596, 329303), (50662, 309374), (56561, 277108), (69277, 226244), (101324, 154687), (113122, 138554)]