40025666

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 65280000

約数和(自身を除く): 25254334

約数列:

[1, 2, 19, 38, 67, 79, 134, 158, 199, 398, 1273, 1501, 2546, 3002, 3781, 5293, 7562, 10586, 13333, 15721, 26666, 31442, 100567, 201134, 253327, 298699, 506654, 597398, 1053307, 2106614, 20012833, 40025666]

約数ペア:

[(1, 40025666), (2, 20012833), (19, 2106614), (38, 1053307), (67, 597398), (79, 506654), (134, 298699), (158, 253327), (199, 201134), (398, 100567), (1273, 31442), (1501, 26666), (2546, 15721), (3002, 13333), (3781, 10586), (5293, 7562)]