72029312

素因数分解:

$2^7\times {\mathrm{181}}^1\times {\mathrm{3109}}^1$

素因数の和:3304

約数の個数: 32

約数和(自身を含む): 144335100

約数和(自身を除く): 72305788

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 181, 362, 724, 1448, 2896, 3109, 5792, 6218, 11584, 12436, 23168, 24872, 49744, 99488, 198976, 397952, 562729, 1125458, 2250916, 4501832, 9003664, 18007328, 36014656, 72029312]

約数ペア:

[(1, 72029312), (2, 36014656), (4, 18007328), (8, 9003664), (16, 4501832), (32, 2250916), (64, 1125458), (128, 562729), (181, 397952), (362, 198976), (724, 99488), (1448, 49744), (2896, 24872), (3109, 23168), (5792, 12436), (6218, 11584)]