71749730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{11743}}^1$

素因数の和:11810

約数の個数: 32

約数和(自身を含む): 142055424

約数和(自身を除く): 70305694

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 11743, 23486, 58715, 117430, 152659, 305318, 551921, 763295, 1103842, 1526590, 2759605, 5519210, 7174973, 14349946, 35874865, 71749730]

約数ペア:

[(1, 71749730), (2, 35874865), (5, 14349946), (10, 7174973), (13, 5519210), (26, 2759605), (47, 1526590), (65, 1103842), (94, 763295), (130, 551921), (235, 305318), (470, 152659), (611, 117430), (1222, 58715), (3055, 23486), (6110, 11743)]