71271312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{212117}}^1$

素因数の和:212135

約数の個数: 40

約数和(自身を含む): 210421056

約数和(自身を除く): 139149744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 212117, 424234, 636351, 848468, 1272702, 1484819, 1696936, 2545404, 2969638, 3393872, 4454457, 5090808, 5939276, 8908914, 10181616, 11878552, 17817828, 23757104, 35635656, 71271312]

約数ペア:

[(1, 71271312), (2, 35635656), (3, 23757104), (4, 17817828), (6, 11878552), (7, 10181616), (8, 8908914), (12, 5939276), (14, 5090808), (16, 4454457), (21, 3393872), (24, 2969638), (28, 2545404), (42, 1696936), (48, 1484819), (56, 1272702), (84, 848468), (112, 636351), (168, 424234), (336, 212117)]