74155242394

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{30689}}^1\times {\mathrm{71069}}^1$

素因数の和:101777

約数の個数: 16

約数和(自身を含む): 117781468200

約数和(自身を除く): 43626225806

約数列:

[1, 2, 17, 34, 30689, 61378, 71069, 142138, 521713, 1043426, 1208173, 2416346, 2181036541, 4362073082, 37077621197, 74155242394]

約数ペア:

[(1, 74155242394), (2, 37077621197), (17, 4362073082), (34, 2181036541), (30689, 2416346), (61378, 1208173), (71069, 1043426), (142138, 521713)]