26884990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1307}}^1$

素因数の和:1353

約数の個数: 48

約数和(自身を含む): 56364336

約数和(自身を除く): 29479346

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 187, 242, 374, 605, 935, 1210, 1307, 1870, 2057, 2614, 4114, 6535, 10285, 13070, 14377, 20570, 22219, 28754, 44438, 71885, 111095, 143770, 158147, 222190, 244409, 316294, 488818, 790735, 1222045, 1581470, 2444090, 2688499, 5376998, 13442495, 26884990]

約数ペア:

[(1, 26884990), (2, 13442495), (5, 5376998), (10, 2688499), (11, 2444090), (17, 1581470), (22, 1222045), (34, 790735), (55, 488818), (85, 316294), (110, 244409), (121, 222190), (170, 158147), (187, 143770), (242, 111095), (374, 71885), (605, 44438), (935, 28754), (1210, 22219), (1307, 20570), (1870, 14377), (2057, 13070), (2614, 10285), (4114, 6535)]