64089032

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{30931}}^1$

素因数の和:30981

約数の個数: 32

約数和(自身を含む): 141049920

約数和(自身を除く): 76960888

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 30931, 61862, 123724, 216517, 247448, 433034, 866068, 1144447, 1732136, 2288894, 4577788, 8011129, 9155576, 16022258, 32044516, 64089032]

約数ペア:

[(1, 64089032), (2, 32044516), (4, 16022258), (7, 9155576), (8, 8011129), (14, 4577788), (28, 2288894), (37, 1732136), (56, 1144447), (74, 866068), (148, 433034), (259, 247448), (296, 216517), (518, 123724), (1036, 61862), (2072, 30931)]