28833530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{907}}^1$

素因数の和:959

約数の個数: 48

約数和(自身を含む): 60211296

約数和(自身を除く): 31377766

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 289, 374, 578, 907, 935, 1445, 1814, 1870, 2890, 3179, 4535, 6358, 9070, 9977, 15419, 15895, 19954, 30838, 31790, 49885, 77095, 99770, 154190, 169609, 262123, 339218, 524246, 848045, 1310615, 1696090, 2621230, 2883353, 5766706, 14416765, 28833530]

約数ペア:

[(1, 28833530), (2, 14416765), (5, 5766706), (10, 2883353), (11, 2621230), (17, 1696090), (22, 1310615), (34, 848045), (55, 524246), (85, 339218), (110, 262123), (170, 169609), (187, 154190), (289, 99770), (374, 77095), (578, 49885), (907, 31790), (935, 30838), (1445, 19954), (1814, 15895), (1870, 15419), (2890, 9977), (3179, 9070), (4535, 6358)]