65236288

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:995

約数の個数: 56

約数和(自身を含む): 141137640

約数和(自身を除く): 75901352

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 104, 178, 208, 356, 416, 712, 832, 881, 1157, 1424, 1762, 2314, 2848, 3524, 4628, 5696, 7048, 9256, 11453, 14096, 18512, 22906, 28192, 37024, 45812, 56384, 74048, 78409, 91624, 156818, 183248, 313636, 366496, 627272, 732992, 1019317, 1254544, 2038634, 2509088, 4077268, 5018176, 8154536, 16309072, 32618144, 65236288]

約数ペア:

[(1, 65236288), (2, 32618144), (4, 16309072), (8, 8154536), (13, 5018176), (16, 4077268), (26, 2509088), (32, 2038634), (52, 1254544), (64, 1019317), (89, 732992), (104, 627272), (178, 366496), (208, 313636), (356, 183248), (416, 156818), (712, 91624), (832, 78409), (881, 74048), (1157, 56384), (1424, 45812), (1762, 37024), (2314, 28192), (2848, 22906), (3524, 18512), (4628, 14096), (5696, 11453), (7048, 9256)]