74533238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 131790960

約数和(自身を除く): 57257722

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 157, 247, 314, 403, 494, 589, 806, 961, 1178, 1922, 2041, 2983, 4082, 4867, 5966, 7657, 9734, 12493, 15314, 18259, 24986, 36518, 38779, 63271, 77558, 92473, 126542, 150877, 184946, 237367, 301754, 474734, 1202149, 1961401, 2404298, 2866663, 3922802, 5733326, 37266619, 74533238]

約数ペア:

[(1, 74533238), (2, 37266619), (13, 5733326), (19, 3922802), (26, 2866663), (31, 2404298), (38, 1961401), (62, 1202149), (157, 474734), (247, 301754), (314, 237367), (403, 184946), (494, 150877), (589, 126542), (806, 92473), (961, 77558), (1178, 63271), (1922, 38779), (2041, 36518), (2983, 24986), (4082, 18259), (4867, 15314), (5966, 12493), (7657, 9734)]