15764965664

素因数分解:

$2^5\times 7^1\times {\mathrm{167}}^1\times {\mathrm{421433}}^1$

素因数の和:421617

約数の個数: 48

約数和(自身を含む): 35683659648

約数和(自身を除く): 19918693984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 167, 224, 334, 668, 1169, 1336, 2338, 2672, 4676, 5344, 9352, 18704, 37408, 421433, 842866, 1685732, 2950031, 3371464, 5900062, 6742928, 11800124, 13485856, 23600248, 47200496, 70379311, 94400992, 140758622, 281517244, 492655177, 563034488, 985310354, 1126068976, 1970620708, 2252137952, 3941241416, 7882482832, 15764965664]

約数ペア:

[(1, 15764965664), (2, 7882482832), (4, 3941241416), (7, 2252137952), (8, 1970620708), (14, 1126068976), (16, 985310354), (28, 563034488), (32, 492655177), (56, 281517244), (112, 140758622), (167, 94400992), (224, 70379311), (334, 47200496), (668, 23600248), (1169, 13485856), (1336, 11800124), (2338, 6742928), (2672, 5900062), (4676, 3371464), (5344, 2950031), (9352, 1685732), (18704, 842866), (37408, 421433)]