64533938

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{683}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 117604224

約数和(自身を除く): 53070286

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 397, 683, 794, 1366, 2779, 4781, 5558, 6749, 9562, 11611, 13498, 23222, 47243, 81277, 94486, 162554, 271151, 542302, 1898057, 3796114, 4609567, 9219134, 32266969, 64533938]

約数ペア:

[(1, 64533938), (2, 32266969), (7, 9219134), (14, 4609567), (17, 3796114), (34, 1898057), (119, 542302), (238, 271151), (397, 162554), (683, 94486), (794, 81277), (1366, 47243), (2779, 23222), (4781, 13498), (5558, 11611), (6749, 9562)]