68415032

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{17207}}^1$

素因数の和:17291

約数の個数: 32

約数和(自身を含む): 148677120

約数和(自身を除く): 80262088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 17207, 34414, 68828, 120449, 137656, 240898, 481796, 963592, 1221697, 2443394, 4886788, 8551879, 9773576, 17103758, 34207516, 68415032]

約数ペア:

[(1, 68415032), (2, 34207516), (4, 17103758), (7, 9773576), (8, 8551879), (14, 4886788), (28, 2443394), (56, 1221697), (71, 963592), (142, 481796), (284, 240898), (497, 137656), (568, 120449), (994, 68828), (1988, 34414), (3976, 17207)]