42564674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1571}}^1$

素因数の和:1646

約数の個数: 32

約数和(自身を含む): 72437760

約数和(自身を除く): 29873086

約数列:

[1, 2, 19, 23, 31, 38, 46, 62, 437, 589, 713, 874, 1178, 1426, 1571, 3142, 13547, 27094, 29849, 36133, 48701, 59698, 72266, 97402, 686527, 925319, 1120123, 1373054, 1850638, 2240246, 21282337, 42564674]

約数ペア:

[(1, 42564674), (2, 21282337), (19, 2240246), (23, 1850638), (31, 1373054), (38, 1120123), (46, 925319), (62, 686527), (437, 97402), (589, 72266), (713, 59698), (874, 48701), (1178, 36133), (1426, 29849), (1571, 27094), (3142, 13547)]