64123248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{190843}}^1$

素因数の和:190861

約数の個数: 40

約数和(自身を含む): 189317248

約数和(自身を除く): 125194000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 190843, 381686, 572529, 763372, 1145058, 1335901, 1526744, 2290116, 2671802, 3053488, 4007703, 4580232, 5343604, 8015406, 9160464, 10687208, 16030812, 21374416, 32061624, 64123248]

約数ペア:

[(1, 64123248), (2, 32061624), (3, 21374416), (4, 16030812), (6, 10687208), (7, 9160464), (8, 8015406), (12, 5343604), (14, 4580232), (16, 4007703), (21, 3053488), (24, 2671802), (28, 2290116), (42, 1526744), (48, 1335901), (56, 1145058), (84, 763372), (112, 572529), (168, 381686), (336, 190843)]