47281424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3617}}^1$

素因数の和:3687

約数の個数: 40

約数和(自身を含む): 98699040

約数和(自身を除く): 51417616

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3268, 3617, 6536, 7234, 13072, 14468, 28936, 57872, 68723, 137446, 155531, 274892, 311062, 549784, 622124, 1099568, 1244248, 2488496, 2955089, 5910178, 11820356, 23640712, 47281424]

約数ペア:

[(1, 47281424), (2, 23640712), (4, 11820356), (8, 5910178), (16, 2955089), (19, 2488496), (38, 1244248), (43, 1099568), (76, 622124), (86, 549784), (152, 311062), (172, 274892), (304, 155531), (344, 137446), (688, 68723), (817, 57872), (1634, 28936), (3268, 14468), (3617, 13072), (6536, 7234)]