64366638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{37379}}^1$

素因数の和:37432

約数の個数: 32

約数和(自身を含む): 150716160

約数和(自身を除く): 86349522

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 37379, 74758, 112137, 224274, 261653, 523306, 784959, 1532539, 1569918, 3065078, 4597617, 9195234, 10727773, 21455546, 32183319, 64366638]

約数ペア:

[(1, 64366638), (2, 32183319), (3, 21455546), (6, 10727773), (7, 9195234), (14, 4597617), (21, 3065078), (41, 1569918), (42, 1532539), (82, 784959), (123, 523306), (246, 261653), (287, 224274), (574, 112137), (861, 74758), (1722, 37379)]