25938464

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{47681}}^1$

素因数の和:47708

約数の個数: 24

約数和(自身を含む): 54071388

約数和(自身を除く): 28132924

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 47681, 95362, 190724, 381448, 762896, 810577, 1525792, 1621154, 3242308, 6484616, 12969232, 25938464]

約数ペア:

[(1, 25938464), (2, 12969232), (4, 6484616), (8, 3242308), (16, 1621154), (17, 1525792), (32, 810577), (34, 762896), (68, 381448), (136, 190724), (272, 95362), (544, 47681)]