27971290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1201}}^1$

素因数の和:1362

約数の個数: 32

約数和(自身を含む): 53743824

約数和(自身を除く): 25772534

約数列:

[1, 2, 5, 10, 17, 34, 85, 137, 170, 274, 685, 1201, 1370, 2329, 2402, 4658, 6005, 11645, 12010, 20417, 23290, 40834, 102085, 164537, 204170, 329074, 822685, 1645370, 2797129, 5594258, 13985645, 27971290]

約数ペア:

[(1, 27971290), (2, 13985645), (5, 5594258), (10, 2797129), (17, 1645370), (34, 822685), (85, 329074), (137, 204170), (170, 164537), (274, 102085), (685, 40834), (1201, 23290), (1370, 20417), (2329, 12010), (2402, 11645), (4658, 6005)]