64214928

素因数分解:

$2^4\times 3^2\times {\mathrm{445937}}^1$

素因数の和:445951

約数の個数: 30

約数和(自身を含む): 179713014

約数和(自身を除く): 115498086

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 445937, 891874, 1337811, 1783748, 2675622, 3567496, 4013433, 5351244, 7134992, 8026866, 10702488, 16053732, 21404976, 32107464, 64214928]

約数ペア:

[(1, 64214928), (2, 32107464), (3, 21404976), (4, 16053732), (6, 10702488), (8, 8026866), (9, 7134992), (12, 5351244), (16, 4013433), (18, 3567496), (24, 2675622), (36, 1783748), (48, 1337811), (72, 891874), (144, 445937)]