11838848

素因数分解:

$2^7\times 7^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 27474720

約数和(自身を除く): 15635872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 181, 224, 292, 362, 448, 511, 584, 724, 896, 1022, 1168, 1267, 1448, 2044, 2336, 2534, 2896, 4088, 4672, 5068, 5792, 8176, 9344, 10136, 11584, 13213, 16352, 20272, 23168, 26426, 32704, 40544, 52852, 65408, 81088, 92491, 105704, 162176, 184982, 211408, 369964, 422816, 739928, 845632, 1479856, 1691264, 2959712, 5919424, 11838848]

約数ペア:

[(1, 11838848), (2, 5919424), (4, 2959712), (7, 1691264), (8, 1479856), (14, 845632), (16, 739928), (28, 422816), (32, 369964), (56, 211408), (64, 184982), (73, 162176), (112, 105704), (128, 92491), (146, 81088), (181, 65408), (224, 52852), (292, 40544), (362, 32704), (448, 26426), (511, 23168), (584, 20272), (724, 16352), (896, 13213), (1022, 11584), (1168, 10136), (1267, 9344), (1448, 8176), (2044, 5792), (2336, 5068), (2534, 4672), (2896, 4088)]