888962148704

素因数分解:

$2^5\times 7^1\times {\mathrm{2663}}^1\times {\mathrm{1490267}}^1$

素因数の和:1492947

約数の個数: 48

約数和(自身を含む): 2000917271808

約数和(自身を除く): 1111955123104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 2663, 5326, 10652, 18641, 21304, 37282, 42608, 74564, 85216, 149128, 298256, 596512, 1490267, 2980534, 5961068, 10431869, 11922136, 20863738, 23844272, 41727476, 47688544, 83454952, 166909904, 333819808, 3968581021, 7937162042, 15874324084, 27780067147, 31748648168, 55560134294, 63497296336, 111120268588, 126994592672, 222240537176, 444481074352, 888962148704]

約数ペア:

[(1, 888962148704), (2, 444481074352), (4, 222240537176), (7, 126994592672), (8, 111120268588), (14, 63497296336), (16, 55560134294), (28, 31748648168), (32, 27780067147), (56, 15874324084), (112, 7937162042), (224, 3968581021), (2663, 333819808), (5326, 166909904), (10652, 83454952), (18641, 47688544), (21304, 41727476), (37282, 23844272), (42608, 20863738), (74564, 11922136), (85216, 10431869), (149128, 5961068), (298256, 2980534), (596512, 1490267)]