4326832

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:401

約数の個数: 40

約数和(自身を含む): 9056960

約数和(自身を除く): 4730128

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 331, 344, 662, 688, 817, 1324, 1634, 2648, 3268, 5296, 6289, 6536, 12578, 13072, 14233, 25156, 28466, 50312, 56932, 100624, 113864, 227728, 270427, 540854, 1081708, 2163416, 4326832]

約数ペア:

[(1, 4326832), (2, 2163416), (4, 1081708), (8, 540854), (16, 270427), (19, 227728), (38, 113864), (43, 100624), (76, 56932), (86, 50312), (152, 28466), (172, 25156), (304, 14233), (331, 13072), (344, 12578), (662, 6536), (688, 6289), (817, 5296), (1324, 3268), (1634, 2648)]