42051728

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{499}}^1$

素因数の和:759

約数の個数: 40

約数和(自身を含む): 85560000

約数和(自身を除く): 43508272

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 229, 368, 458, 499, 916, 998, 1832, 1996, 3664, 3992, 5267, 7984, 10534, 11477, 21068, 22954, 42136, 45908, 84272, 91816, 114271, 183632, 228542, 457084, 914168, 1828336, 2628233, 5256466, 10512932, 21025864, 42051728]

約数ペア:

[(1, 42051728), (2, 21025864), (4, 10512932), (8, 5256466), (16, 2628233), (23, 1828336), (46, 914168), (92, 457084), (184, 228542), (229, 183632), (368, 114271), (458, 91816), (499, 84272), (916, 45908), (998, 42136), (1832, 22954), (1996, 21068), (3664, 11477), (3992, 10534), (5267, 7984)]