37999864

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 85962240

約数和(自身を除く): 47962376

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 163, 181, 184, 322, 326, 362, 644, 652, 724, 1141, 1267, 1288, 1304, 1448, 2282, 2534, 3749, 4163, 4564, 5068, 7498, 8326, 9128, 10136, 14996, 16652, 26243, 29141, 29503, 29992, 33304, 52486, 58282, 59006, 104972, 116564, 118012, 206521, 209944, 233128, 236024, 413042, 678569, 826084, 1357138, 1652168, 2714276, 4749983, 5428552, 9499966, 18999932, 37999864]

約数ペア:

[(1, 37999864), (2, 18999932), (4, 9499966), (7, 5428552), (8, 4749983), (14, 2714276), (23, 1652168), (28, 1357138), (46, 826084), (56, 678569), (92, 413042), (161, 236024), (163, 233128), (181, 209944), (184, 206521), (322, 118012), (326, 116564), (362, 104972), (644, 59006), (652, 58282), (724, 52486), (1141, 33304), (1267, 29992), (1288, 29503), (1304, 29141), (1448, 26243), (2282, 16652), (2534, 14996), (3749, 10136), (4163, 9128), (4564, 8326), (5068, 7498)]