64921883288

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{3169}}^1\times {\mathrm{62459}}^1$

素因数の和:65675

約数の個数: 32

約数和(自身を含む): 124738866000

約数和(自身を除く): 59816982712

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 3169, 6338, 12676, 25352, 62459, 124918, 129929, 249836, 259858, 499672, 519716, 1039432, 2560819, 5121638, 10243276, 20486552, 197932571, 395865142, 791730284, 1583460568, 8115235411, 16230470822, 32460941644, 64921883288]

約数ペア:

[(1, 64921883288), (2, 32460941644), (4, 16230470822), (8, 8115235411), (41, 1583460568), (82, 791730284), (164, 395865142), (328, 197932571), (3169, 20486552), (6338, 10243276), (12676, 5121638), (25352, 2560819), (62459, 1039432), (124918, 519716), (129929, 499672), (249836, 259858)]