68913572

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2281}}^1$

素因数の和:2388

約数の個数: 48

約数和(自身を含む): 150283392

約数和(自身を除く): 81369820

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 83, 91, 166, 182, 332, 364, 581, 1079, 1162, 2158, 2281, 2324, 4316, 4562, 7553, 9124, 15106, 15967, 29653, 30212, 31934, 59306, 63868, 118612, 189323, 207571, 378646, 415142, 757292, 830284, 1325261, 2461199, 2650522, 4922398, 5301044, 9844796, 17228393, 34456786, 68913572]

約数ペア:

[(1, 68913572), (2, 34456786), (4, 17228393), (7, 9844796), (13, 5301044), (14, 4922398), (26, 2650522), (28, 2461199), (52, 1325261), (83, 830284), (91, 757292), (166, 415142), (182, 378646), (332, 207571), (364, 189323), (581, 118612), (1079, 63868), (1162, 59306), (2158, 31934), (2281, 30212), (2324, 29653), (4316, 15967), (4562, 15106), (7553, 9124)]