77394544

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:625

約数の個数: 40

約数和(自身を含む): 153284832

約数和(自身を除く): 75890288

約数列:

[1, 2, 4, 8, 16, 71, 142, 193, 284, 353, 386, 568, 706, 772, 1136, 1412, 1544, 2824, 3088, 5648, 13703, 25063, 27406, 50126, 54812, 68129, 100252, 109624, 136258, 200504, 219248, 272516, 401008, 545032, 1090064, 4837159, 9674318, 19348636, 38697272, 77394544]

約数ペア:

[(1, 77394544), (2, 38697272), (4, 19348636), (8, 9674318), (16, 4837159), (71, 1090064), (142, 545032), (193, 401008), (284, 272516), (353, 219248), (386, 200504), (568, 136258), (706, 109624), (772, 100252), (1136, 68129), (1412, 54812), (1544, 50126), (2824, 27406), (3088, 25063), (5648, 13703)]