28079104

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{1613}}^1$

素因数の和:1650

約数の個数: 44

約数和(自身を含む): 59469444

約数和(自身を除く): 31390340

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 1613, 2176, 3226, 4352, 6452, 8704, 12904, 17408, 25808, 27421, 51616, 54842, 103232, 109684, 206464, 219368, 412928, 438736, 825856, 877472, 1651712, 1754944, 3509888, 7019776, 14039552, 28079104]

約数ペア:

[(1, 28079104), (2, 14039552), (4, 7019776), (8, 3509888), (16, 1754944), (17, 1651712), (32, 877472), (34, 825856), (64, 438736), (68, 412928), (128, 219368), (136, 206464), (256, 109684), (272, 103232), (512, 54842), (544, 51616), (1024, 27421), (1088, 25808), (1613, 17408), (2176, 12904), (3226, 8704), (4352, 6452)]