74135644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1249}}^1$

素因数の和:1354

約数の個数: 48

約数和(自身を含む): 151200000

約数和(自身を除く): 77064356

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 71, 76, 142, 209, 284, 418, 781, 836, 1249, 1349, 1562, 2498, 2698, 3124, 4996, 5396, 13739, 14839, 23731, 27478, 29678, 47462, 54956, 59356, 88679, 94924, 177358, 261041, 354716, 522082, 975469, 1044164, 1684901, 1950938, 3369802, 3901876, 6739604, 18533911, 37067822, 74135644]

約数ペア:

[(1, 74135644), (2, 37067822), (4, 18533911), (11, 6739604), (19, 3901876), (22, 3369802), (38, 1950938), (44, 1684901), (71, 1044164), (76, 975469), (142, 522082), (209, 354716), (284, 261041), (418, 177358), (781, 94924), (836, 88679), (1249, 59356), (1349, 54956), (1562, 47462), (2498, 29678), (2698, 27478), (3124, 23731), (4996, 14839), (5396, 13739)]