71001976

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{661}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 138225600

約数和(自身を除く): 67223624

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 463, 661, 926, 1322, 1852, 2644, 3704, 5288, 13427, 19169, 26854, 38338, 53708, 76676, 107416, 153352, 306043, 612086, 1224172, 2448344, 8875247, 17750494, 35500988, 71001976]

約数ペア:

[(1, 71001976), (2, 35500988), (4, 17750494), (8, 8875247), (29, 2448344), (58, 1224172), (116, 612086), (232, 306043), (463, 153352), (661, 107416), (926, 76676), (1322, 53708), (1852, 38338), (2644, 26854), (3704, 19169), (5288, 13427)]