7740544

素因数分解:

$2^7\times 7^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 18066240

約数和(自身を除く): 10325696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 163, 212, 224, 326, 371, 424, 448, 652, 742, 848, 896, 1141, 1304, 1484, 1696, 2282, 2608, 2968, 3392, 4564, 5216, 5936, 6784, 8639, 9128, 10432, 11872, 17278, 18256, 20864, 23744, 34556, 36512, 47488, 60473, 69112, 73024, 120946, 138224, 146048, 241892, 276448, 483784, 552896, 967568, 1105792, 1935136, 3870272, 7740544]

約数ペア:

[(1, 7740544), (2, 3870272), (4, 1935136), (7, 1105792), (8, 967568), (14, 552896), (16, 483784), (28, 276448), (32, 241892), (53, 146048), (56, 138224), (64, 120946), (106, 73024), (112, 69112), (128, 60473), (163, 47488), (212, 36512), (224, 34556), (326, 23744), (371, 20864), (424, 18256), (448, 17278), (652, 11872), (742, 10432), (848, 9128), (896, 8639), (1141, 6784), (1304, 5936), (1484, 5216), (1696, 4564), (2282, 3392), (2608, 2968)]