71261632

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{883}}^1$

素因数の和:1005

約数の個数: 56

約数和(自身を含む): 154031696

約数和(自身を除く): 82770064

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 194, 208, 388, 416, 776, 832, 883, 1261, 1552, 1766, 2522, 3104, 3532, 5044, 6208, 7064, 10088, 11479, 14128, 20176, 22958, 28256, 40352, 45916, 56512, 80704, 85651, 91832, 171302, 183664, 342604, 367328, 685208, 734656, 1113463, 1370416, 2226926, 2740832, 4453852, 5481664, 8907704, 17815408, 35630816, 71261632]

約数ペア:

[(1, 71261632), (2, 35630816), (4, 17815408), (8, 8907704), (13, 5481664), (16, 4453852), (26, 2740832), (32, 2226926), (52, 1370416), (64, 1113463), (97, 734656), (104, 685208), (194, 367328), (208, 342604), (388, 183664), (416, 171302), (776, 91832), (832, 85651), (883, 80704), (1261, 56512), (1552, 45916), (1766, 40352), (2522, 28256), (3104, 22958), (3532, 20176), (5044, 14128), (6208, 11479), (7064, 10088)]