76815518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1187}}^1$

素因数の和:1352

約数の個数: 32

約数和(自身を含む): 131725440

約数和(自身を除く): 54909922

約数列:

[1, 2, 13, 19, 26, 38, 131, 247, 262, 494, 1187, 1703, 2374, 2489, 3406, 4978, 15431, 22553, 30862, 32357, 45106, 64714, 155497, 293189, 310994, 586378, 2021461, 2954443, 4042922, 5908886, 38407759, 76815518]

約数ペア:

[(1, 76815518), (2, 38407759), (13, 5908886), (19, 4042922), (26, 2954443), (38, 2021461), (131, 586378), (247, 310994), (262, 293189), (494, 155497), (1187, 64714), (1703, 45106), (2374, 32357), (2489, 30862), (3406, 22553), (4978, 15431)]