38946544

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1$

素因数の和:1214

約数の個数: 80

約数和(自身を含む): 96993792

約数和(自身を除く): 58047248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 728, 1163, 1196, 1288, 1456, 2093, 2326, 2392, 2576, 4186, 4652, 4784, 8141, 8372, 9304, 15119, 16282, 16744, 18608, 26749, 30238, 32564, 33488, 53498, 60476, 65128, 105833, 106996, 120952, 130256, 187243, 211666, 213992, 241904, 347737, 374486, 423332, 427984, 695474, 748972, 846664, 1390948, 1497944, 1693328, 2434159, 2781896, 2995888, 4868318, 5563792, 9736636, 19473272, 38946544]

約数ペア:

[(1, 38946544), (2, 19473272), (4, 9736636), (7, 5563792), (8, 4868318), (13, 2995888), (14, 2781896), (16, 2434159), (23, 1693328), (26, 1497944), (28, 1390948), (46, 846664), (52, 748972), (56, 695474), (91, 427984), (92, 423332), (104, 374486), (112, 347737), (161, 241904), (182, 213992), (184, 211666), (208, 187243), (299, 130256), (322, 120952), (364, 106996), (368, 105833), (598, 65128), (644, 60476), (728, 53498), (1163, 33488), (1196, 32564), (1288, 30238), (1456, 26749), (2093, 18608), (2326, 16744), (2392, 16282), (2576, 15119), (4186, 9304), (4652, 8372), (4784, 8141)]