65305016

素因数分解:

$2^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{6983}}^1$

素因数の和:7163

約数の個数: 32

約数和(自身を含む): 140797440

約数和(自身を除く): 75492424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 167, 334, 668, 1169, 1336, 2338, 4676, 6983, 9352, 13966, 27932, 48881, 55864, 97762, 195524, 391048, 1166161, 2332322, 4664644, 8163127, 9329288, 16326254, 32652508, 65305016]

約数ペア:

[(1, 65305016), (2, 32652508), (4, 16326254), (7, 9329288), (8, 8163127), (14, 4664644), (28, 2332322), (56, 1166161), (167, 391048), (334, 195524), (668, 97762), (1169, 55864), (1336, 48881), (2338, 27932), (4676, 13966), (6983, 9352)]