13000728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41669}}^1$

素因数の和:41691

約数の個数: 32

約数和(自身を含む): 35002800

約数和(自身を除く): 22002072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 41669, 83338, 125007, 166676, 250014, 333352, 500028, 541697, 1000056, 1083394, 1625091, 2166788, 3250182, 4333576, 6500364, 13000728]

約数ペア:

[(1, 13000728), (2, 6500364), (3, 4333576), (4, 3250182), (6, 2166788), (8, 1625091), (12, 1083394), (13, 1000056), (24, 541697), (26, 500028), (39, 333352), (52, 250014), (78, 166676), (104, 125007), (156, 83338), (312, 41669)]