27831244

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{991}}^1$

素因数の和:1078

約数の個数: 48

約数和(自身を含む): 59996160

約数和(自身を除く): 32164916

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 59, 68, 118, 119, 236, 238, 413, 476, 826, 991, 1003, 1652, 1982, 2006, 3964, 4012, 6937, 7021, 13874, 14042, 16847, 27748, 28084, 33694, 58469, 67388, 116938, 117929, 233876, 235858, 409283, 471716, 818566, 993973, 1637132, 1987946, 3975892, 6957811, 13915622, 27831244]

約数ペア:

[(1, 27831244), (2, 13915622), (4, 6957811), (7, 3975892), (14, 1987946), (17, 1637132), (28, 993973), (34, 818566), (59, 471716), (68, 409283), (118, 235858), (119, 233876), (236, 117929), (238, 116938), (413, 67388), (476, 58469), (826, 33694), (991, 28084), (1003, 27748), (1652, 16847), (1982, 14042), (2006, 13874), (3964, 7021), (4012, 6937)]