82408672

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 167227200

約数和(自身を除く): 84818528

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 157, 188, 314, 349, 376, 628, 698, 752, 1256, 1396, 1504, 2512, 2792, 5024, 5584, 7379, 11168, 14758, 16403, 29516, 32806, 54793, 59032, 65612, 109586, 118064, 131224, 219172, 236128, 262448, 438344, 524896, 876688, 1753376, 2575271, 5150542, 10301084, 20602168, 41204336, 82408672]

約数ペア:

[(1, 82408672), (2, 41204336), (4, 20602168), (8, 10301084), (16, 5150542), (32, 2575271), (47, 1753376), (94, 876688), (157, 524896), (188, 438344), (314, 262448), (349, 236128), (376, 219172), (628, 131224), (698, 118064), (752, 109586), (1256, 65612), (1396, 59032), (1504, 54793), (2512, 32806), (2792, 29516), (5024, 16403), (5584, 14758), (7379, 11168)]