71178932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2213}}^1$

素因数の和:2288

約数の個数: 48

約数和(自身を含む): 147292992

約数和(自身を除く): 76114060

約数列:

[1, 2, 4, 11, 17, 22, 34, 43, 44, 68, 86, 172, 187, 374, 473, 731, 748, 946, 1462, 1892, 2213, 2924, 4426, 8041, 8852, 16082, 24343, 32164, 37621, 48686, 75242, 95159, 97372, 150484, 190318, 380636, 413831, 827662, 1046749, 1617703, 1655324, 2093498, 3235406, 4186996, 6470812, 17794733, 35589466, 71178932]

約数ペア:

[(1, 71178932), (2, 35589466), (4, 17794733), (11, 6470812), (17, 4186996), (22, 3235406), (34, 2093498), (43, 1655324), (44, 1617703), (68, 1046749), (86, 827662), (172, 413831), (187, 380636), (374, 190318), (473, 150484), (731, 97372), (748, 95159), (946, 75242), (1462, 48686), (1892, 37621), (2213, 32164), (2924, 24343), (4426, 16082), (8041, 8852)]