71754430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{13879}}^1$

素因数の和:13944

約数の個数: 32

約数和(自身を含む): 143907840

約数和(自身を除く): 72153410

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 13879, 27758, 69395, 138790, 152669, 305338, 652313, 763345, 1304626, 1526690, 3261565, 6523130, 7175443, 14350886, 35877215, 71754430]

約数ペア:

[(1, 71754430), (2, 35877215), (5, 14350886), (10, 7175443), (11, 6523130), (22, 3261565), (47, 1526690), (55, 1304626), (94, 763345), (110, 652313), (235, 305338), (470, 152669), (517, 138790), (1034, 69395), (2585, 27758), (5170, 13879)]