7372150816

素因数分解:

$2^5\times {\mathrm{199}}^1\times {\mathrm{401}}^1\times {\mathrm{2887}}^1$

素因数の和:3497

約数の個数: 48

約数和(自身を含む): 14628297600

約数和(自身を除く): 7256146784

約数列:

[1, 2, 4, 8, 16, 32, 199, 398, 401, 796, 802, 1592, 1604, 2887, 3184, 3208, 5774, 6368, 6416, 11548, 12832, 23096, 46192, 79799, 92384, 159598, 319196, 574513, 638392, 1149026, 1157687, 1276784, 2298052, 2315374, 2553568, 4596104, 4630748, 9192208, 9261496, 18384416, 18522992, 37045984, 230379713, 460759426, 921518852, 1843037704, 3686075408, 7372150816]

約数ペア:

[(1, 7372150816), (2, 3686075408), (4, 1843037704), (8, 921518852), (16, 460759426), (32, 230379713), (199, 37045984), (398, 18522992), (401, 18384416), (796, 9261496), (802, 9192208), (1592, 4630748), (1604, 4596104), (2887, 2553568), (3184, 2315374), (3208, 2298052), (5774, 1276784), (6368, 1157687), (6416, 1149026), (11548, 638392), (12832, 574513), (23096, 319196), (46192, 159598), (79799, 92384)]