71206268

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{659}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 151683840

約数和(自身を除く): 80477572

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 227, 238, 454, 476, 659, 908, 1318, 1589, 2636, 3178, 3859, 4613, 6356, 7718, 9226, 11203, 15436, 18452, 22406, 27013, 44812, 54026, 78421, 108052, 149593, 156842, 299186, 313684, 598372, 1047151, 2094302, 2543081, 4188604, 5086162, 10172324, 17801567, 35603134, 71206268]

約数ペア:

[(1, 71206268), (2, 35603134), (4, 17801567), (7, 10172324), (14, 5086162), (17, 4188604), (28, 2543081), (34, 2094302), (68, 1047151), (119, 598372), (227, 313684), (238, 299186), (454, 156842), (476, 149593), (659, 108052), (908, 78421), (1318, 54026), (1589, 44812), (2636, 27013), (3178, 22406), (3859, 18452), (4613, 15436), (6356, 11203), (7718, 9226)]