71123672

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{286789}}^1$

素因数の和:286826

約数の個数: 16

約数和(自身を含む): 137659200

約数和(自身を除く): 66535528

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 286789, 573578, 1147156, 2294312, 8890459, 17780918, 35561836, 71123672]

約数ペア:

[(1, 71123672), (2, 35561836), (4, 17780918), (8, 8890459), (31, 2294312), (62, 1147156), (124, 573578), (248, 286789)]