63971404

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{120247}}^1$

素因数の和:120277

約数の個数: 24

約数和(自身を含む): 134677760

約数和(自身を除く): 70706356

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 120247, 240494, 480988, 841729, 1683458, 2284693, 3366916, 4569386, 9138772, 15992851, 31985702, 63971404]

約数ペア:

[(1, 63971404), (2, 31985702), (4, 15992851), (7, 9138772), (14, 4569386), (19, 3366916), (28, 2284693), (38, 1683458), (76, 841729), (133, 480988), (266, 240494), (532, 120247)]