42515746

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2957}}^1$

素因数の和:3058

約数の個数: 32

約数和(自身を含む): 79511040

約数和(自身を除く): 36995294

約数列:

[1, 2, 7, 13, 14, 26, 79, 91, 158, 182, 553, 1027, 1106, 2054, 2957, 5914, 7189, 14378, 20699, 38441, 41398, 76882, 233603, 269087, 467206, 538174, 1635221, 3036839, 3270442, 6073678, 21257873, 42515746]

約数ペア:

[(1, 42515746), (2, 21257873), (7, 6073678), (13, 3270442), (14, 3036839), (26, 1635221), (79, 538174), (91, 467206), (158, 269087), (182, 233603), (553, 76882), (1027, 41398), (1106, 38441), (2054, 20699), (2957, 14378), (5914, 7189)]