7637418256

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{421}}^1\times {\mathrm{6709}}^1$

素因数の和:7164

約数の個数: 60

約数和(自身を含む): 16063780260

約数和(自身を除く): 8426362004

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 421, 676, 842, 1352, 1684, 2704, 3368, 5473, 6709, 6736, 10946, 13418, 21892, 26836, 43784, 53672, 71149, 87217, 87568, 107344, 142298, 174434, 284596, 348868, 569192, 697736, 1133821, 1138384, 1395472, 2267642, 2824489, 4535284, 5648978, 9070568, 11297956, 18141136, 22595912, 36718357, 45191824, 73436714, 146873428, 293746856, 477338641, 587493712, 954677282, 1909354564, 3818709128, 7637418256]

約数ペア:

[(1, 7637418256), (2, 3818709128), (4, 1909354564), (8, 954677282), (13, 587493712), (16, 477338641), (26, 293746856), (52, 146873428), (104, 73436714), (169, 45191824), (208, 36718357), (338, 22595912), (421, 18141136), (676, 11297956), (842, 9070568), (1352, 5648978), (1684, 4535284), (2704, 2824489), (3368, 2267642), (5473, 1395472), (6709, 1138384), (6736, 1133821), (10946, 697736), (13418, 569192), (21892, 348868), (26836, 284596), (43784, 174434), (53672, 142298), (71149, 107344), (87217, 87568)]