67179856

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{509}}^1$

素因数の和:703

約数の個数: 40

約数和(自身を含む): 133373160

約数和(自身を除く): 66193304

約数列:

[1, 2, 4, 8, 16, 73, 113, 146, 226, 292, 452, 509, 584, 904, 1018, 1168, 1808, 2036, 4072, 8144, 8249, 16498, 32996, 37157, 57517, 65992, 74314, 115034, 131984, 148628, 230068, 297256, 460136, 594512, 920272, 4198741, 8397482, 16794964, 33589928, 67179856]

約数ペア:

[(1, 67179856), (2, 33589928), (4, 16794964), (8, 8397482), (16, 4198741), (73, 920272), (113, 594512), (146, 460136), (226, 297256), (292, 230068), (452, 148628), (509, 131984), (584, 115034), (904, 74314), (1018, 65992), (1168, 57517), (1808, 37157), (2036, 32996), (4072, 16498), (8144, 8249)]