71742430

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{67049}}^1$

素因数の和:67163

約数の個数: 16

約数和(自身を含む): 130345200

約数和(自身を除く): 58602770

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 67049, 134098, 335245, 670490, 7174243, 14348486, 35871215, 71742430]

約数ペア:

[(1, 71742430), (2, 35871215), (5, 14348486), (10, 7174243), (107, 670490), (214, 335245), (535, 134098), (1070, 67049)]