71143072

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2221}}^1$

素因数の和:2262

約数の個数: 96

約数和(自身を含む): 188141184

約数和(自身を除く): 116998112

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2221, 2288, 2464, 2912, 4004, 4442, 4576, 8008, 8884, 15547, 16016, 17768, 24431, 28873, 31094, 32032, 35536, 48862, 57746, 62188, 71072, 97724, 115492, 124376, 171017, 195448, 202111, 230984, 248752, 317603, 342034, 390896, 404222, 461968, 497504, 635206, 684068, 781792, 808444, 923936, 1270412, 1368136, 1616888, 2223221, 2540824, 2736272, 3233776, 4446442, 5081648, 5472544, 6467552, 8892884, 10163296, 17785768, 35571536, 71143072]

約数ペア:

[(1, 71143072), (2, 35571536), (4, 17785768), (7, 10163296), (8, 8892884), (11, 6467552), (13, 5472544), (14, 5081648), (16, 4446442), (22, 3233776), (26, 2736272), (28, 2540824), (32, 2223221), (44, 1616888), (52, 1368136), (56, 1270412), (77, 923936), (88, 808444), (91, 781792), (104, 684068), (112, 635206), (143, 497504), (154, 461968), (176, 404222), (182, 390896), (208, 342034), (224, 317603), (286, 248752), (308, 230984), (352, 202111), (364, 195448), (416, 171017), (572, 124376), (616, 115492), (728, 97724), (1001, 71072), (1144, 62188), (1232, 57746), (1456, 48862), (2002, 35536), (2221, 32032), (2288, 31094), (2464, 28873), (2912, 24431), (4004, 17768), (4442, 16016), (4576, 15547), (8008, 8884)]