71048236

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{21323}}^1$

素因数の和:21358

約数の個数: 36

約数和(自身を含む): 153148968

約数和(自身を除く): 82100732

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 21323, 42646, 85292, 149261, 298522, 362491, 597044, 724982, 1044827, 1449964, 2089654, 2537437, 4179308, 5074874, 10149748, 17762059, 35524118, 71048236]

約数ペア:

[(1, 71048236), (2, 35524118), (4, 17762059), (7, 10149748), (14, 5074874), (17, 4179308), (28, 2537437), (34, 2089654), (49, 1449964), (68, 1044827), (98, 724982), (119, 597044), (196, 362491), (238, 298522), (476, 149261), (833, 85292), (1666, 42646), (3332, 21323)]