70821236

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{1301}}^1$

素因数の和:1775

約数の個数: 24

約数和(自身を含む): 128325120

約数和(自身を除く): 57503884

約数列:

[1, 2, 4, 31, 62, 124, 439, 878, 1301, 1756, 2602, 5204, 13609, 27218, 40331, 54436, 80662, 161324, 571139, 1142278, 2284556, 17705309, 35410618, 70821236]

約数ペア:

[(1, 70821236), (2, 35410618), (4, 17705309), (31, 2284556), (62, 1142278), (124, 571139), (439, 161324), (878, 80662), (1301, 54436), (1756, 40331), (2602, 27218), (5204, 13609)]