72279278

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{13757}}^1$

素因数の和:13867

約数の個数: 16

約数和(自身を含む): 112925664

約数和(自身を除く): 40646386

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 13757, 27514, 509009, 976747, 1018018, 1953494, 36139639, 72279278]

約数ペア:

[(1, 72279278), (2, 36139639), (37, 1953494), (71, 1018018), (74, 976747), (142, 509009), (2627, 27514), (5254, 13757)]