65507896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{683}}^1$

素因数の和:1339

約数の個数: 32

約数和(自身を含む): 129686400

約数和(自身を除く): 64178504

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 631, 683, 1262, 1366, 2524, 2732, 5048, 5464, 11989, 12977, 23978, 25954, 47956, 51908, 95912, 103816, 430973, 861946, 1723892, 3447784, 8188487, 16376974, 32753948, 65507896]

約数ペア:

[(1, 65507896), (2, 32753948), (4, 16376974), (8, 8188487), (19, 3447784), (38, 1723892), (76, 861946), (152, 430973), (631, 103816), (683, 95912), (1262, 51908), (1366, 47956), (2524, 25954), (2732, 23978), (5048, 12977), (5464, 11989)]