42782278

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{733}}^1$

素因数の和:1132

約数の個数: 32

約数和(自身を含む): 80328960

約数和(自身を除く): 37546682

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 379, 733, 758, 1466, 2653, 4169, 5131, 5306, 8063, 8338, 10262, 16126, 29183, 56441, 58366, 112882, 277807, 555614, 1944649, 3055877, 3889298, 6111754, 21391139, 42782278]

約数ペア:

[(1, 42782278), (2, 21391139), (7, 6111754), (11, 3889298), (14, 3055877), (22, 1944649), (77, 555614), (154, 277807), (379, 112882), (733, 58366), (758, 56441), (1466, 29183), (2653, 16126), (4169, 10262), (5131, 8338), (5306, 8063)]