13368704

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 29376000

約数和(自身を除く): 16007296

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 239, 304, 368, 437, 478, 608, 736, 874, 956, 1216, 1472, 1748, 1912, 2432, 2944, 3496, 3824, 4541, 5497, 6992, 7648, 9082, 10994, 13984, 15296, 18164, 21988, 27968, 30592, 36328, 43976, 55936, 72656, 87952, 104443, 145312, 175904, 208886, 290624, 351808, 417772, 581248, 703616, 835544, 1671088, 3342176, 6684352, 13368704]

約数ペア:

[(1, 13368704), (2, 6684352), (4, 3342176), (8, 1671088), (16, 835544), (19, 703616), (23, 581248), (32, 417772), (38, 351808), (46, 290624), (64, 208886), (76, 175904), (92, 145312), (128, 104443), (152, 87952), (184, 72656), (239, 55936), (304, 43976), (368, 36328), (437, 30592), (478, 27968), (608, 21988), (736, 18164), (874, 15296), (956, 13984), (1216, 10994), (1472, 9082), (1748, 7648), (1912, 6992), (2432, 5497), (2944, 4541), (3496, 3824)]