74215729

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{941}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 89527680

約数和(自身を除く): 15311951

約数列:

[1, 7, 19, 133, 593, 941, 4151, 6587, 11267, 17879, 78869, 125153, 558013, 3906091, 10602247, 74215729]

約数ペア:

[(1, 74215729), (7, 10602247), (19, 3906091), (133, 558013), (593, 125153), (941, 78869), (4151, 17879), (6587, 11267)]