7629128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{673}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 15569400

約数和(自身を除く): 7940272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 673, 872, 1346, 1417, 2692, 2834, 5384, 5668, 8749, 11336, 17498, 34996, 69992, 73357, 146714, 293428, 586856, 953641, 1907282, 3814564, 7629128]

約数ペア:

[(1, 7629128), (2, 3814564), (4, 1907282), (8, 953641), (13, 586856), (26, 293428), (52, 146714), (104, 73357), (109, 69992), (218, 34996), (436, 17498), (673, 11336), (872, 8749), (1346, 5668), (1417, 5384), (2692, 2834)]