13120256

素因数分解:

$2^8\times {\mathrm{53}}^1\times {\mathrm{967}}^1$

素因数の和:1036

約数の個数: 36

約数和(自身を含む): 26710992

約数和(自身を除く): 13590736

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 848, 967, 1696, 1934, 3392, 3868, 6784, 7736, 13568, 15472, 30944, 51251, 61888, 102502, 123776, 205004, 247552, 410008, 820016, 1640032, 3280064, 6560128, 13120256]

約数ペア:

[(1, 13120256), (2, 6560128), (4, 3280064), (8, 1640032), (16, 820016), (32, 410008), (53, 247552), (64, 205004), (106, 123776), (128, 102502), (212, 61888), (256, 51251), (424, 30944), (848, 15472), (967, 13568), (1696, 7736), (1934, 6784), (3392, 3868)]