2138444672

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{26227}}^1$

素因数の和:26268

約数の個数: 96

約数和(自身を含む): 5337135720

約数和(自身を除く): 3198691048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 364, 392, 416, 448, 637, 728, 784, 832, 896, 1274, 1456, 1568, 1664, 2548, 2912, 3136, 5096, 5824, 6272, 10192, 11648, 20384, 26227, 40768, 52454, 81536, 104908, 183589, 209816, 340951, 367178, 419632, 681902, 734356, 839264, 1285123, 1363804, 1468712, 1678528, 2386657, 2570246, 2727608, 2937424, 3357056, 4773314, 5140492, 5455216, 5874848, 9546628, 10280984, 10910432, 11749696, 16706599, 19093256, 20561968, 21820864, 23499392, 33413198, 38186512, 41123936, 43641728, 66826396, 76373024, 82247872, 133652792, 152746048, 164495744, 267305584, 305492096, 534611168, 1069222336, 2138444672]

約数ペア:

[(1, 2138444672), (2, 1069222336), (4, 534611168), (7, 305492096), (8, 267305584), (13, 164495744), (14, 152746048), (16, 133652792), (26, 82247872), (28, 76373024), (32, 66826396), (49, 43641728), (52, 41123936), (56, 38186512), (64, 33413198), (91, 23499392), (98, 21820864), (104, 20561968), (112, 19093256), (128, 16706599), (182, 11749696), (196, 10910432), (208, 10280984), (224, 9546628), (364, 5874848), (392, 5455216), (416, 5140492), (448, 4773314), (637, 3357056), (728, 2937424), (784, 2727608), (832, 2570246), (896, 2386657), (1274, 1678528), (1456, 1468712), (1568, 1363804), (1664, 1285123), (2548, 839264), (2912, 734356), (3136, 681902), (5096, 419632), (5824, 367178), (6272, 340951), (10192, 209816), (11648, 183589), (20384, 104908), (26227, 81536), (40768, 52454)]