71819632

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{751}}^1$

素因数の和:941

約数の個数: 40

約数和(自身を含む): 143601920

約数和(自身を除く): 71782288

約数列:

[1, 2, 4, 8, 16, 43, 86, 139, 172, 278, 344, 556, 688, 751, 1112, 1502, 2224, 3004, 5977, 6008, 11954, 12016, 23908, 32293, 47816, 64586, 95632, 104389, 129172, 208778, 258344, 417556, 516688, 835112, 1670224, 4488727, 8977454, 17954908, 35909816, 71819632]

約数ペア:

[(1, 71819632), (2, 35909816), (4, 17954908), (8, 8977454), (16, 4488727), (43, 1670224), (86, 835112), (139, 516688), (172, 417556), (278, 258344), (344, 208778), (556, 129172), (688, 104389), (751, 95632), (1112, 64586), (1502, 47816), (2224, 32293), (3004, 23908), (5977, 12016), (6008, 11954)]