67696384

素因数分解:

$2^8\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1081

約数の個数: 72

約数和(自身を含む): 158761568

約数和(自身を除く): 91065184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 296, 448, 518, 592, 896, 1021, 1036, 1184, 1792, 2042, 2072, 2368, 4084, 4144, 4736, 7147, 8168, 8288, 9472, 14294, 16336, 16576, 28588, 32672, 33152, 37777, 57176, 65344, 66304, 75554, 114352, 130688, 151108, 228704, 261376, 264439, 302216, 457408, 528878, 604432, 914816, 1057756, 1208864, 1829632, 2115512, 2417728, 4231024, 4835456, 8462048, 9670912, 16924096, 33848192, 67696384]

約数ペア:

[(1, 67696384), (2, 33848192), (4, 16924096), (7, 9670912), (8, 8462048), (14, 4835456), (16, 4231024), (28, 2417728), (32, 2115512), (37, 1829632), (56, 1208864), (64, 1057756), (74, 914816), (112, 604432), (128, 528878), (148, 457408), (224, 302216), (256, 264439), (259, 261376), (296, 228704), (448, 151108), (518, 130688), (592, 114352), (896, 75554), (1021, 66304), (1036, 65344), (1184, 57176), (1792, 37777), (2042, 33152), (2072, 32672), (2368, 28588), (4084, 16576), (4144, 16336), (4736, 14294), (7147, 9472), (8168, 8288)]