64592944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{701}}^1$

素因数の和:1165

約数の個数: 40

約数和(自身を含む): 135272592

約数和(自身を除く): 70679648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 443, 701, 886, 1402, 1772, 2804, 3544, 5608, 5759, 7088, 9113, 11216, 11518, 18226, 23036, 36452, 46072, 72904, 92144, 145808, 310543, 621086, 1242172, 2484344, 4037059, 4968688, 8074118, 16148236, 32296472, 64592944]

約数ペア:

[(1, 64592944), (2, 32296472), (4, 16148236), (8, 8074118), (13, 4968688), (16, 4037059), (26, 2484344), (52, 1242172), (104, 621086), (208, 310543), (443, 145808), (701, 92144), (886, 72904), (1402, 46072), (1772, 36452), (2804, 23036), (3544, 18226), (5608, 11518), (5759, 11216), (7088, 9113)]