728807756716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{4660969}}^1$

素因数の和:4661114

約数の個数: 48

約数和(自身を含む): 1432446588160

約数和(自身を除く): 703638831444

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 97, 124, 194, 388, 403, 806, 1261, 1612, 2522, 3007, 5044, 6014, 12028, 39091, 78182, 156364, 4660969, 9321938, 18643876, 60592597, 121185194, 144490039, 242370388, 288980078, 452113993, 577960156, 904227986, 1808455972, 1878370507, 3756741014, 5877481909, 7513482028, 11754963818, 14015533783, 23509927636, 28031067566, 56062135132, 182201939179, 364403878358, 728807756716]

約数ペア:

[(1, 728807756716), (2, 364403878358), (4, 182201939179), (13, 56062135132), (26, 28031067566), (31, 23509927636), (52, 14015533783), (62, 11754963818), (97, 7513482028), (124, 5877481909), (194, 3756741014), (388, 1878370507), (403, 1808455972), (806, 904227986), (1261, 577960156), (1612, 452113993), (2522, 288980078), (3007, 242370388), (5044, 144490039), (6014, 121185194), (12028, 60592597), (39091, 18643876), (78182, 9321938), (156364, 4660969)]