68769532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1153}}^1$

素因数の和:1238

約数の個数: 48

約数和(自身を含む): 137519872

約数和(自身を除く): 68750340

約数列:

[1, 2, 4, 13, 26, 31, 37, 52, 62, 74, 124, 148, 403, 481, 806, 962, 1147, 1153, 1612, 1924, 2294, 2306, 4588, 4612, 14911, 14989, 29822, 29978, 35743, 42661, 59644, 59956, 71486, 85322, 142972, 170644, 464659, 554593, 929318, 1109186, 1322491, 1858636, 2218372, 2644982, 5289964, 17192383, 34384766, 68769532]

約数ペア:

[(1, 68769532), (2, 34384766), (4, 17192383), (13, 5289964), (26, 2644982), (31, 2218372), (37, 1858636), (52, 1322491), (62, 1109186), (74, 929318), (124, 554593), (148, 464659), (403, 170644), (481, 142972), (806, 85322), (962, 71486), (1147, 59956), (1153, 59644), (1612, 42661), (1924, 35743), (2294, 29978), (2306, 29822), (4588, 14989), (4612, 14911)]