1566683144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{21613}}^1$

素因数の和:21690

約数の個数: 64

約数和(自身を含む): 3431438640

約数和(自身を除く): 1864755496

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 41, 52, 68, 82, 104, 136, 164, 221, 328, 442, 533, 697, 884, 1066, 1394, 1768, 2132, 2788, 4264, 5576, 9061, 18122, 21613, 36244, 43226, 72488, 86452, 172904, 280969, 367421, 561938, 734842, 886133, 1123876, 1469684, 1772266, 2247752, 2939368, 3544532, 4776473, 7089064, 9552946, 11519729, 15064261, 19105892, 23039458, 30128522, 38211784, 46078916, 60257044, 92157832, 120514088, 195835393, 391670786, 783341572, 1566683144]

約数ペア:

[(1, 1566683144), (2, 783341572), (4, 391670786), (8, 195835393), (13, 120514088), (17, 92157832), (26, 60257044), (34, 46078916), (41, 38211784), (52, 30128522), (68, 23039458), (82, 19105892), (104, 15064261), (136, 11519729), (164, 9552946), (221, 7089064), (328, 4776473), (442, 3544532), (533, 2939368), (697, 2247752), (884, 1772266), (1066, 1469684), (1394, 1123876), (1768, 886133), (2132, 734842), (2788, 561938), (4264, 367421), (5576, 280969), (9061, 172904), (18122, 86452), (21613, 72488), (36244, 43226)]