71723410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{13873}}^1$

素因数の和:13938

約数の個数: 32

約数和(自身を含む): 143845632

約数和(自身を除く): 72122222

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 13873, 27746, 69365, 138730, 152603, 305206, 652031, 763015, 1304062, 1526030, 3260155, 6520310, 7172341, 14344682, 35861705, 71723410]

約数ペア:

[(1, 71723410), (2, 35861705), (5, 14344682), (10, 7172341), (11, 6520310), (22, 3260155), (47, 1526030), (55, 1304062), (94, 763015), (110, 652031), (235, 305206), (470, 152603), (517, 138730), (1034, 69365), (2585, 27746), (5170, 13873)]