268660928

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{246931}}^1$

素因数の和:246960

約数の個数: 28

約数和(自身を含む): 564486552

約数和(自身を除く): 295825624

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 246931, 493862, 987724, 1975448, 3950896, 4197827, 7901792, 8395654, 15803584, 16791308, 33582616, 67165232, 134330464, 268660928]

約数ペア:

[(1, 268660928), (2, 134330464), (4, 67165232), (8, 33582616), (16, 16791308), (17, 15803584), (32, 8395654), (34, 7901792), (64, 4197827), (68, 3950896), (136, 1975448), (272, 987724), (544, 493862), (1088, 246931)]