65714272

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3361}}^1$

素因数の和:3431

約数の個数: 48

約数和(自身を含む): 142333632

約数和(自身を除く): 76619360

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 188, 208, 376, 416, 611, 752, 1222, 1504, 2444, 3361, 4888, 6722, 9776, 13444, 19552, 26888, 43693, 53776, 87386, 107552, 157967, 174772, 315934, 349544, 631868, 699088, 1263736, 1398176, 2053571, 2527472, 4107142, 5054944, 8214284, 16428568, 32857136, 65714272]

約数ペア:

[(1, 65714272), (2, 32857136), (4, 16428568), (8, 8214284), (13, 5054944), (16, 4107142), (26, 2527472), (32, 2053571), (47, 1398176), (52, 1263736), (94, 699088), (104, 631868), (188, 349544), (208, 315934), (376, 174772), (416, 157967), (611, 107552), (752, 87386), (1222, 53776), (1504, 43693), (2444, 26888), (3361, 19552), (4888, 13444), (6722, 9776)]