28360069270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9484973}}^1$

素因数の和:9485016

約数の個数: 32

約数和(自身を含む): 57365122752

約数和(自身を除く): 29005053482

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 9484973, 18969946, 47424865, 94849730, 123304649, 218154379, 246609298, 436308758, 616523245, 1090771895, 1233046490, 2181543790, 2836006927, 5672013854, 14180034635, 28360069270]

約数ペア:

[(1, 28360069270), (2, 14180034635), (5, 5672013854), (10, 2836006927), (13, 2181543790), (23, 1233046490), (26, 1090771895), (46, 616523245), (65, 436308758), (115, 246609298), (130, 218154379), (230, 123304649), (299, 94849730), (598, 47424865), (1495, 18969946), (2990, 9484973)]