25522944

素因数分解:

$2^8\times 3^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 68678400

約数和(自身を除く): 43155456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 167, 192, 199, 256, 334, 384, 398, 501, 597, 668, 768, 796, 1002, 1194, 1336, 1592, 2004, 2388, 2672, 3184, 4008, 4776, 5344, 6368, 8016, 9552, 10688, 12736, 16032, 19104, 21376, 25472, 32064, 33233, 38208, 42752, 50944, 64128, 66466, 76416, 99699, 128256, 132932, 152832, 199398, 265864, 398796, 531728, 797592, 1063456, 1595184, 2126912, 3190368, 4253824, 6380736, 8507648, 12761472, 25522944]

約数ペア:

[(1, 25522944), (2, 12761472), (3, 8507648), (4, 6380736), (6, 4253824), (8, 3190368), (12, 2126912), (16, 1595184), (24, 1063456), (32, 797592), (48, 531728), (64, 398796), (96, 265864), (128, 199398), (167, 152832), (192, 132932), (199, 128256), (256, 99699), (334, 76416), (384, 66466), (398, 64128), (501, 50944), (597, 42752), (668, 38208), (768, 33233), (796, 32064), (1002, 25472), (1194, 21376), (1336, 19104), (1592, 16032), (2004, 12736), (2388, 10688), (2672, 9552), (3184, 8016), (4008, 6368), (4776, 5344)]