42454678

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{1499}}^1$

素因数の和:1549

約数の個数: 36

約数和(自身を含む): 78745500

約数和(自身を除く): 36290822

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 289, 578, 833, 1499, 1666, 2023, 2998, 4046, 10493, 14161, 20986, 25483, 28322, 50966, 73451, 146902, 178381, 356762, 433211, 866422, 1248667, 2497334, 3032477, 6064954, 21227339, 42454678]

約数ペア:

[(1, 42454678), (2, 21227339), (7, 6064954), (14, 3032477), (17, 2497334), (34, 1248667), (49, 866422), (98, 433211), (119, 356762), (238, 178381), (289, 146902), (578, 73451), (833, 50966), (1499, 28322), (1666, 25483), (2023, 20986), (2998, 14161), (4046, 10493)]