67848616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{8663}}^1$

素因数の和:8769

約数の個数: 32

約数和(自身を含む): 140356800

約数和(自身を除く): 72508184

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 7832, 8663, 17326, 34652, 69304, 95293, 190586, 381172, 762344, 771007, 1542014, 3084028, 6168056, 8481077, 16962154, 33924308, 67848616]

約数ペア:

[(1, 67848616), (2, 33924308), (4, 16962154), (8, 8481077), (11, 6168056), (22, 3084028), (44, 1542014), (88, 771007), (89, 762344), (178, 381172), (356, 190586), (712, 95293), (979, 69304), (1958, 34652), (3916, 17326), (7832, 8663)]