38999744

素因数分解:

$2^6\times 7^1\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:613

約数の個数: 56

約数和(自身を含む): 89050368

約数和(自身を除く): 50050624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 263, 331, 448, 526, 662, 1052, 1324, 1841, 2104, 2317, 2648, 3682, 4208, 4634, 5296, 7364, 8416, 9268, 10592, 14728, 16832, 18536, 21184, 29456, 37072, 58912, 74144, 87053, 117824, 148288, 174106, 348212, 609371, 696424, 1218742, 1392848, 2437484, 2785696, 4874968, 5571392, 9749936, 19499872, 38999744]

約数ペア:

[(1, 38999744), (2, 19499872), (4, 9749936), (7, 5571392), (8, 4874968), (14, 2785696), (16, 2437484), (28, 1392848), (32, 1218742), (56, 696424), (64, 609371), (112, 348212), (224, 174106), (263, 148288), (331, 117824), (448, 87053), (526, 74144), (662, 58912), (1052, 37072), (1324, 29456), (1841, 21184), (2104, 18536), (2317, 16832), (2648, 14728), (3682, 10592), (4208, 9268), (4634, 8416), (5296, 7364)]