42419584

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 88678800

約数和(自身を除く): 46259216

約数列:

[1, 2, 4, 8, 16, 32, 41, 59, 64, 82, 118, 128, 137, 164, 236, 274, 328, 472, 548, 656, 944, 1096, 1312, 1888, 2192, 2419, 2624, 3776, 4384, 4838, 5248, 5617, 7552, 8083, 8768, 9676, 11234, 16166, 17536, 19352, 22468, 32332, 38704, 44936, 64664, 77408, 89872, 129328, 154816, 179744, 258656, 309632, 331403, 359488, 517312, 662806, 718976, 1034624, 1325612, 2651224, 5302448, 10604896, 21209792, 42419584]

約数ペア:

[(1, 42419584), (2, 21209792), (4, 10604896), (8, 5302448), (16, 2651224), (32, 1325612), (41, 1034624), (59, 718976), (64, 662806), (82, 517312), (118, 359488), (128, 331403), (137, 309632), (164, 258656), (236, 179744), (274, 154816), (328, 129328), (472, 89872), (548, 77408), (656, 64664), (944, 44936), (1096, 38704), (1312, 32332), (1888, 22468), (2192, 19352), (2419, 17536), (2624, 16166), (3776, 11234), (4384, 9676), (4838, 8768), (5248, 8083), (5617, 7552)]