47021312

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 103017600

約数和(自身を除く): 55996288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 128, 142, 199, 208, 256, 284, 398, 416, 568, 796, 832, 923, 1136, 1592, 1664, 1846, 2272, 2587, 3184, 3328, 3692, 4544, 5174, 6368, 7384, 9088, 10348, 12736, 14129, 14768, 18176, 20696, 25472, 28258, 29536, 41392, 50944, 56516, 59072, 82784, 113032, 118144, 165568, 183677, 226064, 236288, 331136, 367354, 452128, 662272, 734708, 904256, 1469416, 1808512, 2938832, 3617024, 5877664, 11755328, 23510656, 47021312]

約数ペア:

[(1, 47021312), (2, 23510656), (4, 11755328), (8, 5877664), (13, 3617024), (16, 2938832), (26, 1808512), (32, 1469416), (52, 904256), (64, 734708), (71, 662272), (104, 452128), (128, 367354), (142, 331136), (199, 236288), (208, 226064), (256, 183677), (284, 165568), (398, 118144), (416, 113032), (568, 82784), (796, 59072), (832, 56516), (923, 50944), (1136, 41392), (1592, 29536), (1664, 28258), (1846, 25472), (2272, 20696), (2587, 18176), (3184, 14768), (3328, 14129), (3692, 12736), (4544, 10348), (5174, 9088), (6368, 7384)]