38776504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7933}}^1$

素因数の和:7999

約数の個数: 32

約数和(自身を含む): 79974720

約数和(自身を除く): 41198216

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 7933, 15866, 31732, 63464, 103129, 206258, 372851, 412516, 745702, 825032, 1491404, 2982808, 4847063, 9694126, 19388252, 38776504]

約数ペア:

[(1, 38776504), (2, 19388252), (4, 9694126), (8, 4847063), (13, 2982808), (26, 1491404), (47, 825032), (52, 745702), (94, 412516), (104, 372851), (188, 206258), (376, 103129), (611, 63464), (1222, 31732), (2444, 15866), (4888, 7933)]