73886284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{7817}}^1$

素因数の和:7977

約数の個数: 24

約数和(自身を含む): 137909520

約数和(自身を除く): 64023236

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 2363, 4726, 7817, 9452, 15634, 31268, 132889, 265778, 531556, 1086563, 2173126, 4346252, 18471571, 36943142, 73886284]

約数ペア:

[(1, 73886284), (2, 36943142), (4, 18471571), (17, 4346252), (34, 2173126), (68, 1086563), (139, 531556), (278, 265778), (556, 132889), (2363, 31268), (4726, 15634), (7817, 9452)]