66422408

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{673}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 136909620

約数和(自身を除く): 70487212

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 169, 292, 338, 584, 673, 676, 949, 1346, 1352, 1898, 2692, 3796, 5384, 7592, 8749, 12337, 17498, 24674, 34996, 49129, 49348, 69992, 98258, 98696, 113737, 196516, 227474, 393032, 454948, 638677, 909896, 1277354, 2554708, 5109416, 8302801, 16605602, 33211204, 66422408]

約数ペア:

[(1, 66422408), (2, 33211204), (4, 16605602), (8, 8302801), (13, 5109416), (26, 2554708), (52, 1277354), (73, 909896), (104, 638677), (146, 454948), (169, 393032), (292, 227474), (338, 196516), (584, 113737), (673, 98696), (676, 98258), (949, 69992), (1346, 49348), (1352, 49129), (1898, 34996), (2692, 24674), (3796, 17498), (5384, 12337), (7592, 8749)]