39892996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{719}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 82978560

約数和(自身を除く): 43085564

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 97, 143, 194, 286, 388, 572, 719, 1067, 1261, 1438, 2134, 2522, 2876, 4268, 5044, 7909, 9347, 13871, 15818, 18694, 27742, 31636, 37388, 55484, 69743, 102817, 139486, 205634, 278972, 411268, 767173, 906659, 1534346, 1813318, 3068692, 3626636, 9973249, 19946498, 39892996]

約数ペア:

[(1, 39892996), (2, 19946498), (4, 9973249), (11, 3626636), (13, 3068692), (22, 1813318), (26, 1534346), (44, 906659), (52, 767173), (97, 411268), (143, 278972), (194, 205634), (286, 139486), (388, 102817), (572, 69743), (719, 55484), (1067, 37388), (1261, 31636), (1438, 27742), (2134, 18694), (2522, 15818), (2876, 13871), (4268, 9347), (5044, 7909)]