64249744

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{23761}}^1$

素因数の和:23795

約数の個数: 30

約数和(自身を含む): 134801826

約数和(自身を除く): 70552082

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 23761, 47522, 95044, 190088, 308893, 380176, 617786, 1235572, 2471144, 4015609, 4942288, 8031218, 16062436, 32124872, 64249744]

約数ペア:

[(1, 64249744), (2, 32124872), (4, 16062436), (8, 8031218), (13, 4942288), (16, 4015609), (26, 2471144), (52, 1235572), (104, 617786), (169, 380176), (208, 308893), (338, 190088), (676, 95044), (1352, 47522), (2704, 23761)]