856031932

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{2293}}^1$

素因数の和:2570

約数の個数: 48

約数和(自身を含む): 1747110400

約数和(自身を除く): 891078468

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 199, 268, 398, 469, 796, 938, 1393, 1876, 2293, 2786, 4586, 5572, 9172, 13333, 16051, 26666, 32102, 53332, 64204, 93331, 153631, 186662, 307262, 373324, 456307, 614524, 912614, 1075417, 1825228, 2150834, 3194149, 4301668, 6388298, 12776596, 30572569, 61145138, 122290276, 214007983, 428015966, 856031932]

約数ペア:

[(1, 856031932), (2, 428015966), (4, 214007983), (7, 122290276), (14, 61145138), (28, 30572569), (67, 12776596), (134, 6388298), (199, 4301668), (268, 3194149), (398, 2150834), (469, 1825228), (796, 1075417), (938, 912614), (1393, 614524), (1876, 456307), (2293, 373324), (2786, 307262), (4586, 186662), (5572, 153631), (9172, 93331), (13333, 64204), (16051, 53332), (26666, 32102)]