1765669984

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{1511}}^1$

素因数の和:1640

約数の個数: 72

約数和(自身を含む): 3818050992

約数和(自身を除く): 2052381008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 848, 1378, 1511, 1696, 2756, 2809, 3022, 5512, 5618, 6044, 11024, 11236, 12088, 19643, 22048, 22472, 24176, 36517, 39286, 44944, 48352, 73034, 78572, 80083, 89888, 146068, 157144, 160166, 292136, 314288, 320332, 584272, 628576, 640664, 1041079, 1168544, 1281328, 2082158, 2562656, 4164316, 4244399, 8328632, 8488798, 16657264, 16977596, 33314528, 33955192, 55177187, 67910384, 110354374, 135820768, 220708748, 441417496, 882834992, 1765669984]

約数ペア:

[(1, 1765669984), (2, 882834992), (4, 441417496), (8, 220708748), (13, 135820768), (16, 110354374), (26, 67910384), (32, 55177187), (52, 33955192), (53, 33314528), (104, 16977596), (106, 16657264), (208, 8488798), (212, 8328632), (416, 4244399), (424, 4164316), (689, 2562656), (848, 2082158), (1378, 1281328), (1511, 1168544), (1696, 1041079), (2756, 640664), (2809, 628576), (3022, 584272), (5512, 320332), (5618, 314288), (6044, 292136), (11024, 160166), (11236, 157144), (12088, 146068), (19643, 89888), (22048, 80083), (22472, 78572), (24176, 73034), (36517, 48352), (39286, 44944)]