42213902

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{797}}^1$

素因数の和:1243

約数の個数: 16

約数和(自身を含む): 64465632

約数和(自身を除く): 22251730

約数列:

[1, 2, 71, 142, 373, 746, 797, 1594, 26483, 52966, 56587, 113174, 297281, 594562, 21106951, 42213902]

約数ペア:

[(1, 42213902), (2, 21106951), (71, 594562), (142, 297281), (373, 113174), (746, 56587), (797, 52966), (1594, 26483)]