3700000072

素因数分解:

$2^3\times {\mathrm{1481}}^1\times {\mathrm{312289}}^1$

素因数の和:313776

約数の個数: 16

約数和(自身を含む): 6942206700

約数和(自身を除く): 3242206628

約数列:

[1, 2, 4, 8, 1481, 2962, 5924, 11848, 312289, 624578, 1249156, 2498312, 462500009, 925000018, 1850000036, 3700000072]

約数ペア:

[(1, 3700000072), (2, 1850000036), (4, 925000018), (8, 462500009), (1481, 2498312), (2962, 1249156), (5924, 624578), (11848, 312289)]