70404776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{241}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 145497660

約数和(自身を除く): 75092884

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 241, 424, 482, 689, 964, 1378, 1928, 2756, 2809, 3133, 5512, 5618, 6266, 11236, 12532, 12773, 22472, 25064, 25546, 36517, 51092, 73034, 102184, 146068, 166049, 292136, 332098, 664196, 676969, 1328392, 1353938, 2707876, 5415752, 8800597, 17601194, 35202388, 70404776]

約数ペア:

[(1, 70404776), (2, 35202388), (4, 17601194), (8, 8800597), (13, 5415752), (26, 2707876), (52, 1353938), (53, 1328392), (104, 676969), (106, 664196), (212, 332098), (241, 292136), (424, 166049), (482, 146068), (689, 102184), (964, 73034), (1378, 51092), (1928, 36517), (2756, 25546), (2809, 25064), (3133, 22472), (5512, 12773), (5618, 12532), (6266, 11236)]