22388808

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{983}}^1$

素因数の和:1078

約数の個数: 64

約数和(自身を含む): 61165440

約数和(自身を除く): 38776632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 73, 78, 104, 146, 156, 219, 292, 312, 438, 584, 876, 949, 983, 1752, 1898, 1966, 2847, 2949, 3796, 3932, 5694, 5898, 7592, 7864, 11388, 11796, 12779, 22776, 23592, 25558, 38337, 51116, 71759, 76674, 102232, 143518, 153348, 215277, 287036, 306696, 430554, 574072, 861108, 932867, 1722216, 1865734, 2798601, 3731468, 5597202, 7462936, 11194404, 22388808]

約数ペア:

[(1, 22388808), (2, 11194404), (3, 7462936), (4, 5597202), (6, 3731468), (8, 2798601), (12, 1865734), (13, 1722216), (24, 932867), (26, 861108), (39, 574072), (52, 430554), (73, 306696), (78, 287036), (104, 215277), (146, 153348), (156, 143518), (219, 102232), (292, 76674), (312, 71759), (438, 51116), (584, 38337), (876, 25558), (949, 23592), (983, 22776), (1752, 12779), (1898, 11796), (1966, 11388), (2847, 7864), (2949, 7592), (3796, 5898), (3932, 5694)]