9287936

素因数分解:

$2^8\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 21780864

約数和(自身を除く): 12492928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 73, 112, 128, 142, 146, 224, 256, 284, 292, 448, 497, 511, 568, 584, 896, 994, 1022, 1136, 1168, 1792, 1988, 2044, 2272, 2336, 3976, 4088, 4544, 4672, 5183, 7952, 8176, 9088, 9344, 10366, 15904, 16352, 18176, 18688, 20732, 31808, 32704, 36281, 41464, 63616, 65408, 72562, 82928, 127232, 130816, 145124, 165856, 290248, 331712, 580496, 663424, 1160992, 1326848, 2321984, 4643968, 9287936]

約数ペア:

[(1, 9287936), (2, 4643968), (4, 2321984), (7, 1326848), (8, 1160992), (14, 663424), (16, 580496), (28, 331712), (32, 290248), (56, 165856), (64, 145124), (71, 130816), (73, 127232), (112, 82928), (128, 72562), (142, 65408), (146, 63616), (224, 41464), (256, 36281), (284, 32704), (292, 31808), (448, 20732), (497, 18688), (511, 18176), (568, 16352), (584, 15904), (896, 10366), (994, 9344), (1022, 9088), (1136, 8176), (1168, 7952), (1792, 5183), (1988, 4672), (2044, 4544), (2272, 4088), (2336, 3976)]