39693284

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:895

約数の個数: 24

約数和(自身を含む): 70699608

約数和(自身を除く): 31006324

約数列:

[1, 2, 4, 113, 137, 226, 274, 452, 548, 641, 1282, 2564, 15481, 30962, 61924, 72433, 87817, 144866, 175634, 289732, 351268, 9923321, 19846642, 39693284]

約数ペア:

[(1, 39693284), (2, 19846642), (4, 9923321), (113, 351268), (137, 289732), (226, 175634), (274, 144866), (452, 87817), (548, 72433), (641, 61924), (1282, 30962), (2564, 15481)]