56973488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:742

約数の個数: 80

約数和(自身を含む): 133387296

約数和(自身を除く): 76413808

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 37, 44, 52, 74, 88, 104, 143, 148, 176, 208, 286, 296, 407, 481, 572, 592, 673, 814, 962, 1144, 1346, 1628, 1924, 2288, 2692, 3256, 3848, 5291, 5384, 6512, 7403, 7696, 8749, 10582, 10768, 14806, 17498, 21164, 24901, 29612, 34996, 42328, 49802, 59224, 69992, 84656, 96239, 99604, 118448, 139984, 192478, 199208, 273911, 323713, 384956, 398416, 547822, 647426, 769912, 1095644, 1294852, 1539824, 2191288, 2589704, 3560843, 4382576, 5179408, 7121686, 14243372, 28486744, 56973488]

約数ペア:

[(1, 56973488), (2, 28486744), (4, 14243372), (8, 7121686), (11, 5179408), (13, 4382576), (16, 3560843), (22, 2589704), (26, 2191288), (37, 1539824), (44, 1294852), (52, 1095644), (74, 769912), (88, 647426), (104, 547822), (143, 398416), (148, 384956), (176, 323713), (208, 273911), (286, 199208), (296, 192478), (407, 139984), (481, 118448), (572, 99604), (592, 96239), (673, 84656), (814, 69992), (962, 59224), (1144, 49802), (1346, 42328), (1628, 34996), (1924, 29612), (2288, 24901), (2692, 21164), (3256, 17498), (3848, 14806), (5291, 10768), (5384, 10582), (6512, 8749), (7403, 7696)]