12873137872

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3707701}}^1$

素因数の和:3707747

約数の個数: 40

約数和(自身を含む): 29424323072

約数和(自身を除く): 16551185200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 3707701, 7415402, 14830804, 25953907, 29661608, 51907814, 59323216, 103815628, 114938731, 207631256, 229877462, 415262512, 459754924, 804571117, 919509848, 1609142234, 1839019696, 3218284468, 6436568936, 12873137872]

約数ペア:

[(1, 12873137872), (2, 6436568936), (4, 3218284468), (7, 1839019696), (8, 1609142234), (14, 919509848), (16, 804571117), (28, 459754924), (31, 415262512), (56, 229877462), (62, 207631256), (112, 114938731), (124, 103815628), (217, 59323216), (248, 51907814), (434, 29661608), (496, 25953907), (868, 14830804), (1736, 7415402), (3472, 3707701)]