71563506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1373}}^1$

素因数の和:1475

約数の個数: 64

約数和(自身を含む): 175696128

約数和(自身を除く): 104132622

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 73, 102, 119, 146, 219, 238, 357, 438, 511, 714, 1022, 1241, 1373, 1533, 2482, 2746, 3066, 3723, 4119, 7446, 8238, 8687, 9611, 17374, 19222, 23341, 26061, 28833, 46682, 52122, 57666, 70023, 100229, 140046, 163387, 200458, 300687, 326774, 490161, 601374, 701603, 980322, 1403206, 1703893, 2104809, 3407786, 4209618, 5111679, 10223358, 11927251, 23854502, 35781753, 71563506]

約数ペア:

[(1, 71563506), (2, 35781753), (3, 23854502), (6, 11927251), (7, 10223358), (14, 5111679), (17, 4209618), (21, 3407786), (34, 2104809), (42, 1703893), (51, 1403206), (73, 980322), (102, 701603), (119, 601374), (146, 490161), (219, 326774), (238, 300687), (357, 200458), (438, 163387), (511, 140046), (714, 100229), (1022, 70023), (1241, 57666), (1373, 52122), (1533, 46682), (2482, 28833), (2746, 26061), (3066, 23341), (3723, 19222), (4119, 17374), (7446, 9611), (8238, 8687)]