1027456256

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1619}}^1$

素因数の和:1739

約数の個数: 72

約数和(自身を含む): 2139086880

約数和(自身を除く): 1111630624

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 67, 74, 128, 134, 148, 256, 268, 296, 536, 592, 1072, 1184, 1619, 2144, 2368, 2479, 3238, 4288, 4736, 4958, 6476, 8576, 9472, 9916, 12952, 17152, 19832, 25904, 39664, 51808, 59903, 79328, 103616, 108473, 119806, 158656, 207232, 216946, 239612, 317312, 414464, 433892, 479224, 634624, 867784, 958448, 1735568, 1916896, 3471136, 3833792, 4013501, 6942272, 7667584, 8027002, 13884544, 15335168, 16054004, 27769088, 32108008, 64216016, 128432032, 256864064, 513728128, 1027456256]

約数ペア:

[(1, 1027456256), (2, 513728128), (4, 256864064), (8, 128432032), (16, 64216016), (32, 32108008), (37, 27769088), (64, 16054004), (67, 15335168), (74, 13884544), (128, 8027002), (134, 7667584), (148, 6942272), (256, 4013501), (268, 3833792), (296, 3471136), (536, 1916896), (592, 1735568), (1072, 958448), (1184, 867784), (1619, 634624), (2144, 479224), (2368, 433892), (2479, 414464), (3238, 317312), (4288, 239612), (4736, 216946), (4958, 207232), (6476, 158656), (8576, 119806), (9472, 108473), (9916, 103616), (12952, 79328), (17152, 59903), (19832, 51808), (25904, 39664)]