38745064

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 79833600

約数和(自身を除く): 41088536

約数列:

[1, 2, 4, 8, 23, 43, 46, 59, 83, 86, 92, 118, 166, 172, 184, 236, 332, 344, 472, 664, 989, 1357, 1909, 1978, 2537, 2714, 3569, 3818, 3956, 4897, 5074, 5428, 7138, 7636, 7912, 9794, 10148, 10856, 14276, 15272, 19588, 20296, 28552, 39176, 58351, 82087, 112631, 116702, 164174, 210571, 225262, 233404, 328348, 421142, 450524, 466808, 656696, 842284, 901048, 1684568, 4843133, 9686266, 19372532, 38745064]

約数ペア:

[(1, 38745064), (2, 19372532), (4, 9686266), (8, 4843133), (23, 1684568), (43, 901048), (46, 842284), (59, 656696), (83, 466808), (86, 450524), (92, 421142), (118, 328348), (166, 233404), (172, 225262), (184, 210571), (236, 164174), (332, 116702), (344, 112631), (472, 82087), (664, 58351), (989, 39176), (1357, 28552), (1909, 20296), (1978, 19588), (2537, 15272), (2714, 14276), (3569, 10856), (3818, 10148), (3956, 9794), (4897, 7912), (5074, 7636), (5428, 7138)]