538949152

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{39443}}^1$

素因数の和:39521

約数の個数: 48

約数和(自身を含む): 1232546112

約数和(自身を除く): 693596960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 3416, 6832, 13664, 39443, 78886, 157772, 276101, 315544, 552202, 631088, 1104404, 1262176, 2208808, 2406023, 4417616, 4812046, 8835232, 9624092, 16842161, 19248184, 33684322, 38496368, 67368644, 76992736, 134737288, 269474576, 538949152]

約数ペア:

[(1, 538949152), (2, 269474576), (4, 134737288), (7, 76992736), (8, 67368644), (14, 38496368), (16, 33684322), (28, 19248184), (32, 16842161), (56, 9624092), (61, 8835232), (112, 4812046), (122, 4417616), (224, 2406023), (244, 2208808), (427, 1262176), (488, 1104404), (854, 631088), (976, 552202), (1708, 315544), (1952, 276101), (3416, 157772), (6832, 78886), (13664, 39443)]