69740672

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 144842040

約数和(自身を除く): 75101368

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 97, 128, 137, 164, 194, 274, 328, 388, 548, 656, 776, 1096, 1312, 1552, 2192, 2624, 3104, 3977, 4384, 5248, 5617, 6208, 7954, 8768, 11234, 12416, 13289, 15908, 17536, 22468, 26578, 31816, 44936, 53156, 63632, 89872, 106312, 127264, 179744, 212624, 254528, 359488, 425248, 509056, 544849, 718976, 850496, 1089698, 1700992, 2179396, 4358792, 8717584, 17435168, 34870336, 69740672]

約数ペア:

[(1, 69740672), (2, 34870336), (4, 17435168), (8, 8717584), (16, 4358792), (32, 2179396), (41, 1700992), (64, 1089698), (82, 850496), (97, 718976), (128, 544849), (137, 509056), (164, 425248), (194, 359488), (274, 254528), (328, 212624), (388, 179744), (548, 127264), (656, 106312), (776, 89872), (1096, 63632), (1312, 53156), (1552, 44936), (2192, 31816), (2624, 26578), (3104, 22468), (3977, 17536), (4384, 15908), (5248, 13289), (5617, 12416), (6208, 11234), (7954, 8768)]