7146656

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 15603840

約数和(自身を除く): 8457184

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 79, 88, 158, 176, 257, 316, 352, 514, 632, 869, 1028, 1264, 1738, 2056, 2528, 2827, 3476, 4112, 5654, 6952, 8224, 11308, 13904, 20303, 22616, 27808, 40606, 45232, 81212, 90464, 162424, 223333, 324848, 446666, 649696, 893332, 1786664, 3573328, 7146656]

約数ペア:

[(1, 7146656), (2, 3573328), (4, 1786664), (8, 893332), (11, 649696), (16, 446666), (22, 324848), (32, 223333), (44, 162424), (79, 90464), (88, 81212), (158, 45232), (176, 40606), (257, 27808), (316, 22616), (352, 20303), (514, 13904), (632, 11308), (869, 8224), (1028, 6952), (1264, 5654), (1738, 4112), (2056, 3476), (2528, 2827)]