42448868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{487}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 93133824

約数和(自身を除く): 50684956

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 283, 308, 487, 566, 974, 1132, 1948, 1981, 3113, 3409, 3962, 5357, 6226, 6818, 7924, 10714, 12452, 13636, 21428, 21791, 37499, 43582, 74998, 87164, 137821, 149996, 275642, 551284, 964747, 1516031, 1929494, 3032062, 3858988, 6064124, 10612217, 21224434, 42448868]

約数ペア:

[(1, 42448868), (2, 21224434), (4, 10612217), (7, 6064124), (11, 3858988), (14, 3032062), (22, 1929494), (28, 1516031), (44, 964747), (77, 551284), (154, 275642), (283, 149996), (308, 137821), (487, 87164), (566, 74998), (974, 43582), (1132, 37499), (1948, 21791), (1981, 21428), (3113, 13636), (3409, 12452), (3962, 10714), (5357, 7924), (6226, 6818)]