26737408

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 58867200

約数和(自身を除く): 32129792

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 239, 256, 304, 368, 437, 478, 608, 736, 874, 956, 1216, 1472, 1748, 1912, 2432, 2944, 3496, 3824, 4541, 4864, 5497, 5888, 6992, 7648, 9082, 10994, 13984, 15296, 18164, 21988, 27968, 30592, 36328, 43976, 55936, 61184, 72656, 87952, 104443, 111872, 145312, 175904, 208886, 290624, 351808, 417772, 581248, 703616, 835544, 1162496, 1407232, 1671088, 3342176, 6684352, 13368704, 26737408]

約数ペア:

[(1, 26737408), (2, 13368704), (4, 6684352), (8, 3342176), (16, 1671088), (19, 1407232), (23, 1162496), (32, 835544), (38, 703616), (46, 581248), (64, 417772), (76, 351808), (92, 290624), (128, 208886), (152, 175904), (184, 145312), (239, 111872), (256, 104443), (304, 87952), (368, 72656), (437, 61184), (478, 55936), (608, 43976), (736, 36328), (874, 30592), (956, 27968), (1216, 21988), (1472, 18164), (1748, 15296), (1912, 13984), (2432, 10994), (2944, 9082), (3496, 7648), (3824, 6992), (4541, 5888), (4864, 5497)]