13304781376

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{1019}}^1\times {\mathrm{6581}}^1$

素因数の和:7643

約数の個数: 56

約数和(自身を含む): 27284232960

約数和(自身を除く): 13979451584

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1019, 1984, 2038, 4076, 6581, 8152, 13162, 16304, 26324, 31589, 32608, 52648, 63178, 65216, 105296, 126356, 204011, 210592, 252712, 408022, 421184, 505424, 816044, 1010848, 1632088, 2021696, 3264176, 6528352, 6706039, 13056704, 13412078, 26824156, 53648312, 107296624, 207887209, 214593248, 415774418, 429186496, 831548836, 1663097672, 3326195344, 6652390688, 13304781376]

約数ペア:

[(1, 13304781376), (2, 6652390688), (4, 3326195344), (8, 1663097672), (16, 831548836), (31, 429186496), (32, 415774418), (62, 214593248), (64, 207887209), (124, 107296624), (248, 53648312), (496, 26824156), (992, 13412078), (1019, 13056704), (1984, 6706039), (2038, 6528352), (4076, 3264176), (6581, 2021696), (8152, 1632088), (13162, 1010848), (16304, 816044), (26324, 505424), (31589, 421184), (32608, 408022), (52648, 252712), (63178, 210592), (65216, 204011), (105296, 126356)]