89628448

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4397}}^1$

素因数の和:4434

約数の個数: 72

約数和(自身を含む): 221105052

約数和(自身を除く): 131476604

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 4397, 5096, 8794, 10192, 17588, 20384, 30779, 35176, 57161, 61558, 70352, 114322, 123116, 140704, 215453, 228644, 246232, 400127, 430906, 457288, 492464, 800254, 861812, 914576, 984928, 1600508, 1723624, 1829152, 2800889, 3201016, 3447248, 5601778, 6402032, 6894496, 11203556, 12804064, 22407112, 44814224, 89628448]

約数ペア:

[(1, 89628448), (2, 44814224), (4, 22407112), (7, 12804064), (8, 11203556), (13, 6894496), (14, 6402032), (16, 5601778), (26, 3447248), (28, 3201016), (32, 2800889), (49, 1829152), (52, 1723624), (56, 1600508), (91, 984928), (98, 914576), (104, 861812), (112, 800254), (182, 492464), (196, 457288), (208, 430906), (224, 400127), (364, 246232), (392, 228644), (416, 215453), (637, 140704), (728, 123116), (784, 114322), (1274, 70352), (1456, 61558), (1568, 57161), (2548, 35176), (2912, 30779), (4397, 20384), (5096, 17588), (8794, 10192)]