25398620364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{61001}}^1$

素因数の和:61195

約数の個数: 96

約数和(自身を含む): 68007957696

約数和(自身を除く): 42609337332

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 157, 204, 221, 314, 442, 471, 628, 663, 884, 942, 1326, 1884, 2041, 2652, 2669, 4082, 5338, 6123, 8007, 8164, 10676, 12246, 16014, 24492, 32028, 34697, 61001, 69394, 104091, 122002, 138788, 183003, 208182, 244004, 366006, 416364, 732012, 793013, 1037017, 1586026, 2074034, 2379039, 3111051, 3172052, 4148068, 4758078, 6222102, 9516156, 9577157, 12444204, 13481221, 19154314, 26962442, 28731471, 38308628, 40443663, 53924884, 57462942, 80887326, 114925884, 124503041, 161774652, 162811669, 249006082, 325623338, 373509123, 488435007, 498012164, 651246676, 747018246, 976870014, 1494036492, 1953740028, 2116551697, 4233103394, 6349655091, 8466206788, 12699310182, 25398620364]

約数ペア:

[(1, 25398620364), (2, 12699310182), (3, 8466206788), (4, 6349655091), (6, 4233103394), (12, 2116551697), (13, 1953740028), (17, 1494036492), (26, 976870014), (34, 747018246), (39, 651246676), (51, 498012164), (52, 488435007), (68, 373509123), (78, 325623338), (102, 249006082), (156, 162811669), (157, 161774652), (204, 124503041), (221, 114925884), (314, 80887326), (442, 57462942), (471, 53924884), (628, 40443663), (663, 38308628), (884, 28731471), (942, 26962442), (1326, 19154314), (1884, 13481221), (2041, 12444204), (2652, 9577157), (2669, 9516156), (4082, 6222102), (5338, 4758078), (6123, 4148068), (8007, 3172052), (8164, 3111051), (10676, 2379039), (12246, 2074034), (16014, 1586026), (24492, 1037017), (32028, 793013), (34697, 732012), (61001, 416364), (69394, 366006), (104091, 244004), (122002, 208182), (138788, 183003)]