23772784

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:254

約数の個数: 80

約数和(自身を含む): 55996416

約数和(自身を除く): 32223632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 41, 56, 62, 82, 112, 124, 164, 167, 217, 248, 287, 328, 334, 434, 496, 574, 656, 668, 868, 1148, 1169, 1271, 1336, 1736, 2296, 2338, 2542, 2672, 3472, 4592, 4676, 5084, 5177, 6847, 8897, 9352, 10168, 10354, 13694, 17794, 18704, 20336, 20708, 27388, 35588, 36239, 41416, 47929, 54776, 71176, 72478, 82832, 95858, 109552, 142352, 144956, 191716, 212257, 289912, 383432, 424514, 579824, 766864, 849028, 1485799, 1698056, 2971598, 3396112, 5943196, 11886392, 23772784]

約数ペア:

[(1, 23772784), (2, 11886392), (4, 5943196), (7, 3396112), (8, 2971598), (14, 1698056), (16, 1485799), (28, 849028), (31, 766864), (41, 579824), (56, 424514), (62, 383432), (82, 289912), (112, 212257), (124, 191716), (164, 144956), (167, 142352), (217, 109552), (248, 95858), (287, 82832), (328, 72478), (334, 71176), (434, 54776), (496, 47929), (574, 41416), (656, 36239), (668, 35588), (868, 27388), (1148, 20708), (1169, 20336), (1271, 18704), (1336, 17794), (1736, 13694), (2296, 10354), (2338, 10168), (2542, 9352), (2672, 8897), (3472, 6847), (4592, 5177), (4676, 5084)]