25701414

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1721}}^1$

素因数の和:1876

約数の個数: 32

約数和(自身を含む): 54552960

約数和(自身を除く): 28851546

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 1721, 2489, 3442, 4978, 5163, 7467, 10326, 14934, 32699, 65398, 98097, 196194, 225451, 450902, 676353, 1352706, 4283569, 8567138, 12850707, 25701414]

約数ペア:

[(1, 25701414), (2, 12850707), (3, 8567138), (6, 4283569), (19, 1352706), (38, 676353), (57, 450902), (114, 225451), (131, 196194), (262, 98097), (393, 65398), (786, 32699), (1721, 14934), (2489, 10326), (3442, 7467), (4978, 5163)]