63970774

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 118047456

約数和(自身を除く): 54076682

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 101, 161, 202, 281, 322, 562, 707, 1127, 1414, 1967, 2254, 2323, 3934, 4646, 4949, 6463, 9898, 12926, 13769, 16261, 27538, 28381, 32522, 45241, 56762, 90482, 113827, 198667, 227654, 316687, 397334, 633374, 652763, 1305526, 1390669, 2781338, 4569341, 9138682, 31985387, 63970774]

約数ペア:

[(1, 63970774), (2, 31985387), (7, 9138682), (14, 4569341), (23, 2781338), (46, 1390669), (49, 1305526), (98, 652763), (101, 633374), (161, 397334), (202, 316687), (281, 227654), (322, 198667), (562, 113827), (707, 90482), (1127, 56762), (1414, 45241), (1967, 32522), (2254, 28381), (2323, 27538), (3934, 16261), (4646, 13769), (4949, 12926), (6463, 9898)]