38516452

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:508

約数の個数: 36

約数和(自身を含む): 73601136

約数和(自身を除く): 35084684

約数列:

[1, 2, 4, 13, 26, 52, 169, 227, 251, 338, 454, 502, 676, 908, 1004, 2951, 3263, 5902, 6526, 11804, 13052, 38363, 42419, 56977, 76726, 84838, 113954, 153452, 169676, 227908, 740701, 1481402, 2962804, 9629113, 19258226, 38516452]

約数ペア:

[(1, 38516452), (2, 19258226), (4, 9629113), (13, 2962804), (26, 1481402), (52, 740701), (169, 227908), (227, 169676), (251, 153452), (338, 113954), (454, 84838), (502, 76726), (676, 56977), (908, 42419), (1004, 38363), (2951, 13052), (3263, 11804), (5902, 6526)]