4491517312

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{1237}}^1\times {\mathrm{1493}}^1$

素因数の和:2763

約数の個数: 64

約数和(自身を含む): 9432817200

約数和(自身を除く): 4941299888

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 1237, 1493, 2432, 2474, 2986, 4948, 5972, 9896, 11944, 19792, 23503, 23888, 28367, 39584, 47006, 47776, 56734, 79168, 94012, 95552, 113468, 158336, 188024, 191104, 226936, 376048, 453872, 752096, 907744, 1504192, 1815488, 1846841, 3008384, 3630976, 3693682, 7387364, 14774728, 29549456, 35089979, 59098912, 70179958, 118197824, 140359916, 236395648, 280719832, 561439664, 1122879328, 2245758656, 4491517312]

約数ペア:

[(1, 4491517312), (2, 2245758656), (4, 1122879328), (8, 561439664), (16, 280719832), (19, 236395648), (32, 140359916), (38, 118197824), (64, 70179958), (76, 59098912), (128, 35089979), (152, 29549456), (304, 14774728), (608, 7387364), (1216, 3693682), (1237, 3630976), (1493, 3008384), (2432, 1846841), (2474, 1815488), (2986, 1504192), (4948, 907744), (5972, 752096), (9896, 453872), (11944, 376048), (19792, 226936), (23503, 191104), (23888, 188024), (28367, 158336), (39584, 113468), (47006, 95552), (47776, 94012), (56734, 79168)]