69181712

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{853}}^1$

素因数の和:1035

約数の個数: 40

約数和(自身を含む): 138829656

約数和(自身を除く): 69647944

約数列:

[1, 2, 4, 8, 16, 37, 74, 137, 148, 274, 296, 548, 592, 853, 1096, 1706, 2192, 3412, 5069, 6824, 10138, 13648, 20276, 31561, 40552, 63122, 81104, 116861, 126244, 233722, 252488, 467444, 504976, 934888, 1869776, 4323857, 8647714, 17295428, 34590856, 69181712]

約数ペア:

[(1, 69181712), (2, 34590856), (4, 17295428), (8, 8647714), (16, 4323857), (37, 1869776), (74, 934888), (137, 504976), (148, 467444), (274, 252488), (296, 233722), (548, 126244), (592, 116861), (853, 81104), (1096, 63122), (1706, 40552), (2192, 31561), (3412, 20276), (5069, 13648), (6824, 10138)]