7131938992

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{98377}}^1$

素因数の和:98605

約数の個数: 40

約数和(自身を含む): 14492259936

約数和(自身を除く): 7360320944

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 197, 368, 394, 788, 1576, 3152, 4531, 9062, 18124, 36248, 72496, 98377, 196754, 393508, 787016, 1574032, 2262671, 4525342, 9050684, 18101368, 19380269, 36202736, 38760538, 77521076, 155042152, 310084304, 445746187, 891492374, 1782984748, 3565969496, 7131938992]

約数ペア:

[(1, 7131938992), (2, 3565969496), (4, 1782984748), (8, 891492374), (16, 445746187), (23, 310084304), (46, 155042152), (92, 77521076), (184, 38760538), (197, 36202736), (368, 19380269), (394, 18101368), (788, 9050684), (1576, 4525342), (3152, 2262671), (4531, 1574032), (9062, 787016), (18124, 393508), (36248, 196754), (72496, 98377)]