64091446

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1327}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 107089920

約数和(自身を除く): 42998474

約数列:

[1, 2, 19, 31, 38, 41, 62, 82, 589, 779, 1178, 1271, 1327, 1558, 2542, 2654, 24149, 25213, 41137, 48298, 50426, 54407, 82274, 108814, 781603, 1033733, 1563206, 1686617, 2067466, 3373234, 32045723, 64091446]

約数ペア:

[(1, 64091446), (2, 32045723), (19, 3373234), (31, 2067466), (38, 1686617), (41, 1563206), (62, 1033733), (82, 781603), (589, 108814), (779, 82274), (1178, 54407), (1271, 50426), (1327, 48298), (1558, 41137), (2542, 25213), (2654, 24149)]