70649872

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{911}}^1$

素因数の和:1087

約数の個数: 40

約数和(自身を含む): 141812352

約数和(自身を除く): 71162480

約数列:

[1, 2, 4, 8, 16, 37, 74, 131, 148, 262, 296, 524, 592, 911, 1048, 1822, 2096, 3644, 4847, 7288, 9694, 14576, 19388, 33707, 38776, 67414, 77552, 119341, 134828, 238682, 269656, 477364, 539312, 954728, 1909456, 4415617, 8831234, 17662468, 35324936, 70649872]

約数ペア:

[(1, 70649872), (2, 35324936), (4, 17662468), (8, 8831234), (16, 4415617), (37, 1909456), (74, 954728), (131, 539312), (148, 477364), (262, 269656), (296, 238682), (524, 134828), (592, 119341), (911, 77552), (1048, 67414), (1822, 38776), (2096, 33707), (3644, 19388), (4847, 14576), (7288, 9694)]