40572048

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1787}}^1$

素因数の和:1852

約数の個数: 80

約数和(自身を含む): 117063936

約数和(自身を除く): 76491888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 86, 88, 129, 132, 172, 176, 258, 264, 344, 473, 516, 528, 688, 946, 1032, 1419, 1787, 1892, 2064, 2838, 3574, 3784, 5361, 5676, 7148, 7568, 10722, 11352, 14296, 19657, 21444, 22704, 28592, 39314, 42888, 58971, 76841, 78628, 85776, 117942, 153682, 157256, 230523, 235884, 307364, 314512, 461046, 471768, 614728, 845251, 922092, 943536, 1229456, 1690502, 1844184, 2535753, 3381004, 3688368, 5071506, 6762008, 10143012, 13524016, 20286024, 40572048]

約数ペア:

[(1, 40572048), (2, 20286024), (3, 13524016), (4, 10143012), (6, 6762008), (8, 5071506), (11, 3688368), (12, 3381004), (16, 2535753), (22, 1844184), (24, 1690502), (33, 1229456), (43, 943536), (44, 922092), (48, 845251), (66, 614728), (86, 471768), (88, 461046), (129, 314512), (132, 307364), (172, 235884), (176, 230523), (258, 157256), (264, 153682), (344, 117942), (473, 85776), (516, 78628), (528, 76841), (688, 58971), (946, 42888), (1032, 39314), (1419, 28592), (1787, 22704), (1892, 21444), (2064, 19657), (2838, 14296), (3574, 11352), (3784, 10722), (5361, 7568), (5676, 7148)]