25594634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 43908480

約数和(自身を除く): 18313846

約数列:

[1, 2, 13, 19, 26, 38, 197, 247, 263, 394, 494, 526, 2561, 3419, 3743, 4997, 5122, 6838, 7486, 9994, 48659, 51811, 64961, 97318, 103622, 129922, 673543, 984409, 1347086, 1968818, 12797317, 25594634]

約数ペア:

[(1, 25594634), (2, 12797317), (13, 1968818), (19, 1347086), (26, 984409), (38, 673543), (197, 129922), (247, 103622), (263, 97318), (394, 64961), (494, 51811), (526, 48659), (2561, 9994), (3419, 7486), (3743, 6838), (4997, 5122)]