38436944

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26399}}^1$

素因数の和:26427

約数の個数: 40

約数和(自身を含む): 91660800

約数和(自身を除く): 53223856

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 26399, 52798, 105596, 184793, 211192, 343187, 369586, 422384, 686374, 739172, 1372748, 1478344, 2402309, 2745496, 2956688, 4804618, 5490992, 9609236, 19218472, 38436944]

約数ペア:

[(1, 38436944), (2, 19218472), (4, 9609236), (7, 5490992), (8, 4804618), (13, 2956688), (14, 2745496), (16, 2402309), (26, 1478344), (28, 1372748), (52, 739172), (56, 686374), (91, 422384), (104, 369586), (112, 343187), (182, 211192), (208, 184793), (364, 105596), (728, 52798), (1456, 26399)]