42778574

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 69949440

約数和(自身を除く): 27170866

約数列:

[1, 2, 23, 31, 46, 62, 131, 229, 262, 458, 713, 1426, 3013, 4061, 5267, 6026, 7099, 8122, 10534, 14198, 29999, 59998, 93403, 163277, 186806, 326554, 689977, 929969, 1379954, 1859938, 21389287, 42778574]

約数ペア:

[(1, 42778574), (2, 21389287), (23, 1859938), (31, 1379954), (46, 929969), (62, 689977), (131, 326554), (229, 186806), (262, 163277), (458, 93403), (713, 59998), (1426, 29999), (3013, 14198), (4061, 10534), (5267, 8122), (6026, 7099)]