63989872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5689}}^1$

素因数の和:5753

約数の個数: 40

約数和(自身を含む): 134056400

約数和(自身を除く): 70066528

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 5689, 11248, 11378, 22756, 45512, 91024, 108091, 210493, 216182, 420986, 432364, 841972, 864728, 1683944, 1729456, 3367888, 3999367, 7998734, 15997468, 31994936, 63989872]

約数ペア:

[(1, 63989872), (2, 31994936), (4, 15997468), (8, 7998734), (16, 3999367), (19, 3367888), (37, 1729456), (38, 1683944), (74, 864728), (76, 841972), (148, 432364), (152, 420986), (296, 216182), (304, 210493), (592, 108091), (703, 91024), (1406, 45512), (2812, 22756), (5624, 11378), (5689, 11248)]