7486988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 14784000

約数和(自身を除く): 7297012

約数列:

[1, 2, 4, 19, 29, 38, 43, 58, 76, 79, 86, 116, 158, 172, 316, 551, 817, 1102, 1247, 1501, 1634, 2204, 2291, 2494, 3002, 3268, 3397, 4582, 4988, 6004, 6794, 9164, 13588, 23693, 43529, 47386, 64543, 87058, 94772, 98513, 129086, 174116, 197026, 258172, 394052, 1871747, 3743494, 7486988]

約数ペア:

[(1, 7486988), (2, 3743494), (4, 1871747), (19, 394052), (29, 258172), (38, 197026), (43, 174116), (58, 129086), (76, 98513), (79, 94772), (86, 87058), (116, 64543), (158, 47386), (172, 43529), (316, 23693), (551, 13588), (817, 9164), (1102, 6794), (1247, 6004), (1501, 4988), (1634, 4582), (2204, 3397), (2291, 3268), (2494, 3002)]