39944128

素因数分解:

$2^6\times 7^1\times {\mathrm{163}}^1\times {\mathrm{547}}^1$

素因数の和:729

約数の個数: 56

約数和(自身を含む): 91309952

約数和(自身を除く): 51365824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 163, 224, 326, 448, 547, 652, 1094, 1141, 1304, 2188, 2282, 2608, 3829, 4376, 4564, 5216, 7658, 8752, 9128, 10432, 15316, 17504, 18256, 30632, 35008, 36512, 61264, 73024, 89161, 122528, 178322, 245056, 356644, 624127, 713288, 1248254, 1426576, 2496508, 2853152, 4993016, 5706304, 9986032, 19972064, 39944128]

約数ペア:

[(1, 39944128), (2, 19972064), (4, 9986032), (7, 5706304), (8, 4993016), (14, 2853152), (16, 2496508), (28, 1426576), (32, 1248254), (56, 713288), (64, 624127), (112, 356644), (163, 245056), (224, 178322), (326, 122528), (448, 89161), (547, 73024), (652, 61264), (1094, 36512), (1141, 35008), (1304, 30632), (2188, 18256), (2282, 17504), (2608, 15316), (3829, 10432), (4376, 9128), (4564, 8752), (5216, 7658)]