12777472

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 27125280

約数和(自身を除く): 14347808

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 367, 512, 544, 734, 1024, 1088, 1468, 2048, 2176, 2936, 4352, 5872, 6239, 8704, 11744, 12478, 17408, 23488, 24956, 34816, 46976, 49912, 93952, 99824, 187904, 199648, 375808, 399296, 751616, 798592, 1597184, 3194368, 6388736, 12777472]

約数ペア:

[(1, 12777472), (2, 6388736), (4, 3194368), (8, 1597184), (16, 798592), (17, 751616), (32, 399296), (34, 375808), (64, 199648), (68, 187904), (128, 99824), (136, 93952), (256, 49912), (272, 46976), (367, 34816), (512, 24956), (544, 23488), (734, 17408), (1024, 12478), (1088, 11744), (1468, 8704), (2048, 6239), (2176, 5872), (2936, 4352)]