40855178

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6067}}^1$

素因数の和:6126

約数の個数: 32

約数和(自身を含む): 77476224

約数和(自身を除く): 36621046

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 6067, 6734, 12134, 42469, 78871, 84938, 157742, 224479, 448958, 552097, 1104194, 1571353, 2918227, 3142706, 5836454, 20427589, 40855178]

約数ペア:

[(1, 40855178), (2, 20427589), (7, 5836454), (13, 3142706), (14, 2918227), (26, 1571353), (37, 1104194), (74, 552097), (91, 448958), (182, 224479), (259, 157742), (481, 84938), (518, 78871), (962, 42469), (3367, 12134), (6067, 6734)]