27400352

素因数分解:

$2^5\times 7^1\times {\mathrm{122323}}^1$

素因数の和:122340

約数の個数: 24

約数和(自身を含む): 61651296

約数和(自身を除く): 34250944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 122323, 244646, 489292, 856261, 978584, 1712522, 1957168, 3425044, 3914336, 6850088, 13700176, 27400352]

約数ペア:

[(1, 27400352), (2, 13700176), (4, 6850088), (7, 3914336), (8, 3425044), (14, 1957168), (16, 1712522), (28, 978584), (32, 856261), (56, 489292), (112, 244646), (224, 122323)]