63991772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 127948800

約数和(自身を除く): 63957028

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 239, 247, 271, 478, 494, 542, 956, 988, 1084, 3107, 3523, 4541, 5149, 6214, 7046, 9082, 10298, 12428, 14092, 18164, 20596, 59033, 64769, 66937, 118066, 129538, 133874, 236132, 259076, 267748, 841997, 1230611, 1683994, 2461222, 3367988, 4922444, 15997943, 31995886, 63991772]

約数ペア:

[(1, 63991772), (2, 31995886), (4, 15997943), (13, 4922444), (19, 3367988), (26, 2461222), (38, 1683994), (52, 1230611), (76, 841997), (239, 267748), (247, 259076), (271, 236132), (478, 133874), (494, 129538), (542, 118066), (956, 66937), (988, 64769), (1084, 59033), (3107, 20596), (3523, 18164), (4541, 14092), (5149, 12428), (6214, 10298), (7046, 9082)]