13801088

素因数分解:

$2^7\times 7^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 32003520

約数和(自身を除く): 18202432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 211, 224, 292, 422, 448, 511, 584, 844, 896, 1022, 1168, 1477, 1688, 2044, 2336, 2954, 3376, 4088, 4672, 5908, 6752, 8176, 9344, 11816, 13504, 15403, 16352, 23632, 27008, 30806, 32704, 47264, 61612, 65408, 94528, 107821, 123224, 189056, 215642, 246448, 431284, 492896, 862568, 985792, 1725136, 1971584, 3450272, 6900544, 13801088]

約数ペア:

[(1, 13801088), (2, 6900544), (4, 3450272), (7, 1971584), (8, 1725136), (14, 985792), (16, 862568), (28, 492896), (32, 431284), (56, 246448), (64, 215642), (73, 189056), (112, 123224), (128, 107821), (146, 94528), (211, 65408), (224, 61612), (292, 47264), (422, 32704), (448, 30806), (511, 27008), (584, 23632), (844, 16352), (896, 15403), (1022, 13504), (1168, 11816), (1477, 9344), (1688, 8176), (2044, 6752), (2336, 5908), (2954, 4672), (3376, 4088)]