72545954

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{3023}}^1$

素因数の和:3122

約数の個数: 24

約数和(自身を含む): 119532672

約数和(自身を除く): 46986718

約数列:

[1, 2, 13, 26, 71, 142, 169, 338, 923, 1846, 3023, 6046, 11999, 23998, 39299, 78598, 214633, 429266, 510887, 1021774, 2790229, 5580458, 36272977, 72545954]

約数ペア:

[(1, 72545954), (2, 36272977), (13, 5580458), (26, 2790229), (71, 1021774), (142, 510887), (169, 429266), (338, 214633), (923, 78598), (1846, 39299), (3023, 23998), (6046, 11999)]