42450914

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 72099072

約数和(自身を除く): 29648158

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 431, 814, 862, 1331, 2662, 4477, 4741, 8954, 9482, 15947, 31894, 49247, 52151, 98494, 104302, 175417, 350834, 573661, 1147322, 1929587, 3859174, 21225457, 42450914]

約数ペア:

[(1, 42450914), (2, 21225457), (11, 3859174), (22, 1929587), (37, 1147322), (74, 573661), (121, 350834), (242, 175417), (407, 104302), (431, 98494), (814, 52151), (862, 49247), (1331, 31894), (2662, 15947), (4477, 9482), (4741, 8954)]