15321344

素因数分解:

$2^8\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:730

約数の個数: 36

約数和(自身を含む): 30948204

約数和(自身を除く): 15626860

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 617, 776, 1234, 1552, 2468, 3104, 4936, 6208, 9872, 12416, 19744, 24832, 39488, 59849, 78976, 119698, 157952, 239396, 478792, 957584, 1915168, 3830336, 7660672, 15321344]

約数ペア:

[(1, 15321344), (2, 7660672), (4, 3830336), (8, 1915168), (16, 957584), (32, 478792), (64, 239396), (97, 157952), (128, 119698), (194, 78976), (256, 59849), (388, 39488), (617, 24832), (776, 19744), (1234, 12416), (1552, 9872), (2468, 6208), (3104, 4936)]