67913684

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 128679936

約数和(自身を除く): 60766252

約数列:

[1, 2, 4, 31, 43, 47, 62, 86, 94, 124, 172, 188, 271, 542, 1084, 1333, 1457, 2021, 2666, 2914, 4042, 5332, 5828, 8084, 8401, 11653, 12737, 16802, 23306, 25474, 33604, 46612, 50948, 62651, 125302, 250604, 361243, 394847, 547691, 722486, 789694, 1095382, 1444972, 1579388, 2190764, 16978421, 33956842, 67913684]

約数ペア:

[(1, 67913684), (2, 33956842), (4, 16978421), (31, 2190764), (43, 1579388), (47, 1444972), (62, 1095382), (86, 789694), (94, 722486), (124, 547691), (172, 394847), (188, 361243), (271, 250604), (542, 125302), (1084, 62651), (1333, 50948), (1457, 46612), (2021, 33604), (2666, 25474), (2914, 23306), (4042, 16802), (5332, 12737), (5828, 11653), (8084, 8401)]