42502690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1297}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 79904880

約数和(自身を除く): 37402190

約数列:

[1, 2, 5, 10, 29, 58, 113, 145, 226, 290, 565, 1130, 1297, 2594, 3277, 6485, 6554, 12970, 16385, 32770, 37613, 75226, 146561, 188065, 293122, 376130, 732805, 1465610, 4250269, 8500538, 21251345, 42502690]

約数ペア:

[(1, 42502690), (2, 21251345), (5, 8500538), (10, 4250269), (29, 1465610), (58, 732805), (113, 376130), (145, 293122), (226, 188065), (290, 146561), (565, 75226), (1130, 37613), (1297, 32770), (2594, 16385), (3277, 12970), (6485, 6554)]