25328244

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{563}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 62157312

約数和(自身を除く): 36829068

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 163, 276, 326, 489, 563, 652, 978, 1126, 1689, 1956, 2252, 3378, 3749, 6756, 7498, 11247, 12949, 14996, 22494, 25898, 38847, 44988, 51796, 77694, 91769, 155388, 183538, 275307, 367076, 550614, 1101228, 2110687, 4221374, 6332061, 8442748, 12664122, 25328244]

約数ペア:

[(1, 25328244), (2, 12664122), (3, 8442748), (4, 6332061), (6, 4221374), (12, 2110687), (23, 1101228), (46, 550614), (69, 367076), (92, 275307), (138, 183538), (163, 155388), (276, 91769), (326, 77694), (489, 51796), (563, 44988), (652, 38847), (978, 25898), (1126, 22494), (1689, 14996), (1956, 12949), (2252, 11247), (3378, 7498), (3749, 6756)]