64909992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{386369}}^1$

素因数の和:386385

約数の個数: 32

約数和(自身を含む): 185457600

約数和(自身を除く): 120547608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 386369, 772738, 1159107, 1545476, 2318214, 2704583, 3090952, 4636428, 5409166, 8113749, 9272856, 10818332, 16227498, 21636664, 32454996, 64909992]

約数ペア:

[(1, 64909992), (2, 32454996), (3, 21636664), (4, 16227498), (6, 10818332), (7, 9272856), (8, 8113749), (12, 5409166), (14, 4636428), (21, 3090952), (24, 2704583), (28, 2318214), (42, 1545476), (56, 1159107), (84, 772738), (168, 386369)]