70001904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1327}}^1$

素因数の和:1502

約数の個数: 80

約数和(自身を含む): 208145408

約数和(自身を除く): 138143504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 157, 168, 314, 336, 471, 628, 942, 1099, 1256, 1327, 1884, 2198, 2512, 2654, 3297, 3768, 3981, 4396, 5308, 6594, 7536, 7962, 8792, 9289, 10616, 13188, 15924, 17584, 18578, 21232, 26376, 27867, 31848, 37156, 52752, 55734, 63696, 74312, 111468, 148624, 208339, 222936, 416678, 445872, 625017, 833356, 1250034, 1458373, 1666712, 2500068, 2916746, 3333424, 4375119, 5000136, 5833492, 8750238, 10000272, 11666984, 17500476, 23333968, 35000952, 70001904]

約数ペア:

[(1, 70001904), (2, 35000952), (3, 23333968), (4, 17500476), (6, 11666984), (7, 10000272), (8, 8750238), (12, 5833492), (14, 5000136), (16, 4375119), (21, 3333424), (24, 2916746), (28, 2500068), (42, 1666712), (48, 1458373), (56, 1250034), (84, 833356), (112, 625017), (157, 445872), (168, 416678), (314, 222936), (336, 208339), (471, 148624), (628, 111468), (942, 74312), (1099, 63696), (1256, 55734), (1327, 52752), (1884, 37156), (2198, 31848), (2512, 27867), (2654, 26376), (3297, 21232), (3768, 18578), (3981, 17584), (4396, 15924), (5308, 13188), (6594, 10616), (7536, 9289), (7962, 8792)]