826635472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233777}}^1$

素因数の和:233815

約数の個数: 40

約数和(自身を含む): 1826273736

約数和(自身を除く): 999638264

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 233777, 467554, 935108, 1870216, 3039101, 3740432, 3974209, 6078202, 7948418, 12156404, 15896836, 24312808, 31793672, 48625616, 51664717, 63587344, 103329434, 206658868, 413317736, 826635472]

約数ペア:

[(1, 826635472), (2, 413317736), (4, 206658868), (8, 103329434), (13, 63587344), (16, 51664717), (17, 48625616), (26, 31793672), (34, 24312808), (52, 15896836), (68, 12156404), (104, 7948418), (136, 6078202), (208, 3974209), (221, 3740432), (272, 3039101), (442, 1870216), (884, 935108), (1768, 467554), (3536, 233777)]