713991728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{5857}}^1$

素因数の和:6285

約数の個数: 40

約数和(自身を含む): 1460047920

約数和(自身を除く): 746056192

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 401, 802, 1604, 3208, 5857, 6416, 7619, 11714, 15238, 23428, 30476, 46856, 60952, 93712, 111283, 121904, 222566, 445132, 890264, 1780528, 2348657, 4697314, 9394628, 18789256, 37578512, 44624483, 89248966, 178497932, 356995864, 713991728]

約数ペア:

[(1, 713991728), (2, 356995864), (4, 178497932), (8, 89248966), (16, 44624483), (19, 37578512), (38, 18789256), (76, 9394628), (152, 4697314), (304, 2348657), (401, 1780528), (802, 890264), (1604, 445132), (3208, 222566), (5857, 121904), (6416, 111283), (7619, 93712), (11714, 60952), (15238, 46856), (23428, 30476)]