28354096

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{104243}}^1$

素因数の和:104268

約数の個数: 20

約数和(自身を含む): 58168152

約数和(自身を除く): 29814056

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 104243, 208486, 416972, 833944, 1667888, 1772131, 3544262, 7088524, 14177048, 28354096]

約数ペア:

[(1, 28354096), (2, 14177048), (4, 7088524), (8, 3544262), (16, 1772131), (17, 1667888), (34, 833944), (68, 416972), (136, 208486), (272, 104243)]