42706262

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 71089920

約数和(自身を除く): 28383658

約数列:

[1, 2, 19, 23, 38, 46, 131, 262, 373, 437, 746, 874, 2489, 3013, 4978, 6026, 7087, 8579, 14174, 17158, 48863, 57247, 97726, 114494, 163001, 326002, 928397, 1123849, 1856794, 2247698, 21353131, 42706262]

約数ペア:

[(1, 42706262), (2, 21353131), (19, 2247698), (23, 1856794), (38, 1123849), (46, 928397), (131, 326002), (262, 163001), (373, 114494), (437, 97726), (746, 57247), (874, 48863), (2489, 17158), (3013, 14174), (4978, 8579), (6026, 7087)]