7790912

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:223

約数の個数: 56

約数和(自身を含む): 16764000

約数和(自身を除く): 8973088

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 149, 152, 172, 298, 304, 344, 596, 608, 688, 817, 1192, 1216, 1376, 1634, 2384, 2752, 2831, 3268, 4768, 5662, 6407, 6536, 9536, 11324, 12814, 13072, 22648, 25628, 26144, 45296, 51256, 52288, 90592, 102512, 121733, 181184, 205024, 243466, 410048, 486932, 973864, 1947728, 3895456, 7790912]

約数ペア:

[(1, 7790912), (2, 3895456), (4, 1947728), (8, 973864), (16, 486932), (19, 410048), (32, 243466), (38, 205024), (43, 181184), (64, 121733), (76, 102512), (86, 90592), (149, 52288), (152, 51256), (172, 45296), (298, 26144), (304, 25628), (344, 22648), (596, 13072), (608, 12814), (688, 11324), (817, 9536), (1192, 6536), (1216, 6407), (1376, 5662), (1634, 4768), (2384, 3268), (2752, 2831)]