72221296

素因数分解:

$2^4\times 7^2\times {\mathrm{92119}}^1$

素因数の和:92141

約数の個数: 30

約数和(自身を含む): 162776040

約数和(自身を除く): 90554744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 92119, 184238, 368476, 644833, 736952, 1289666, 1473904, 2579332, 4513831, 5158664, 9027662, 10317328, 18055324, 36110648, 72221296]

約数ペア:

[(1, 72221296), (2, 36110648), (4, 18055324), (7, 10317328), (8, 9027662), (14, 5158664), (16, 4513831), (28, 2579332), (49, 1473904), (56, 1289666), (98, 736952), (112, 644833), (196, 368476), (392, 184238), (784, 92119)]