38804792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5569}}^1$

素因数の和:5655

約数の個数: 32

約数和(自身を含む): 79539600

約数和(自身を除く): 40734808

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 5569, 6968, 11138, 22276, 44552, 72397, 144794, 289588, 373123, 579176, 746246, 1492492, 2984984, 4850599, 9701198, 19402396, 38804792]

約数ペア:

[(1, 38804792), (2, 19402396), (4, 9701198), (8, 4850599), (13, 2984984), (26, 1492492), (52, 746246), (67, 579176), (104, 373123), (134, 289588), (268, 144794), (536, 72397), (871, 44552), (1742, 22276), (3484, 11138), (5569, 6968)]