25858088

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10007}}^1$

素因数の和:10049

約数の個数: 32

約数和(自身を含む): 54043200

約数和(自身を除く): 28185112

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 10007, 20014, 40028, 80056, 170119, 190133, 340238, 380266, 680476, 760532, 1360952, 1521064, 3232261, 6464522, 12929044, 25858088]

約数ペア:

[(1, 25858088), (2, 12929044), (4, 6464522), (8, 3232261), (17, 1521064), (19, 1360952), (34, 760532), (38, 680476), (68, 380266), (76, 340238), (136, 190133), (152, 170119), (323, 80056), (646, 40028), (1292, 20014), (2584, 10007)]