2847989872

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{115061}}^1$

素因数の和:115106

約数の個数: 80

約数和(自身を含む): 7190914752

約数和(自身を除く): 4342924880

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 3094, 3536, 6188, 12376, 24752, 115061, 230122, 460244, 805427, 920488, 1495793, 1610854, 1840976, 1956037, 2991586, 3221708, 3912074, 5983172, 6443416, 7824148, 10470551, 11966344, 12886832, 13692259, 15648296, 20941102, 23932688, 25428481, 27384518, 31296592, 41882204, 50856962, 54769036, 83764408, 101713924, 109538072, 167528816, 177999367, 203427848, 219076144, 355998734, 406855696, 711997468, 1423994936, 2847989872]

約数ペア:

[(1, 2847989872), (2, 1423994936), (4, 711997468), (7, 406855696), (8, 355998734), (13, 219076144), (14, 203427848), (16, 177999367), (17, 167528816), (26, 109538072), (28, 101713924), (34, 83764408), (52, 54769036), (56, 50856962), (68, 41882204), (91, 31296592), (104, 27384518), (112, 25428481), (119, 23932688), (136, 20941102), (182, 15648296), (208, 13692259), (221, 12886832), (238, 11966344), (272, 10470551), (364, 7824148), (442, 6443416), (476, 5983172), (728, 3912074), (884, 3221708), (952, 2991586), (1456, 1956037), (1547, 1840976), (1768, 1610854), (1904, 1495793), (3094, 920488), (3536, 805427), (6188, 460244), (12376, 230122), (24752, 115061)]