7442784

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:660

約数の個数: 72

約数和(自身を含む): 21693672

約数和(自身を除く): 14250888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 601, 688, 774, 1032, 1202, 1376, 1548, 1803, 2064, 2404, 3096, 3606, 4128, 4808, 5409, 6192, 7212, 9616, 10818, 12384, 14424, 19232, 21636, 25843, 28848, 43272, 51686, 57696, 77529, 86544, 103372, 155058, 173088, 206744, 232587, 310116, 413488, 465174, 620232, 826976, 930348, 1240464, 1860696, 2480928, 3721392, 7442784]

約数ペア:

[(1, 7442784), (2, 3721392), (3, 2480928), (4, 1860696), (6, 1240464), (8, 930348), (9, 826976), (12, 620232), (16, 465174), (18, 413488), (24, 310116), (32, 232587), (36, 206744), (43, 173088), (48, 155058), (72, 103372), (86, 86544), (96, 77529), (129, 57696), (144, 51686), (172, 43272), (258, 28848), (288, 25843), (344, 21636), (387, 19232), (516, 14424), (601, 12384), (688, 10818), (774, 9616), (1032, 7212), (1202, 6192), (1376, 5409), (1548, 4808), (1803, 4128), (2064, 3606), (2404, 3096)]