39928096

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2341}}^1$

素因数の和:2405

約数の個数: 48

約数和(自身を含む): 86757048

約数和(自身を除く): 46828952

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 2132, 2341, 4264, 4682, 8528, 9364, 17056, 18728, 30433, 37456, 60866, 74912, 95981, 121732, 191962, 243464, 383924, 486928, 767848, 973856, 1247753, 1535696, 2495506, 3071392, 4991012, 9982024, 19964048, 39928096]

約数ペア:

[(1, 39928096), (2, 19964048), (4, 9982024), (8, 4991012), (13, 3071392), (16, 2495506), (26, 1535696), (32, 1247753), (41, 973856), (52, 767848), (82, 486928), (104, 383924), (164, 243464), (208, 191962), (328, 121732), (416, 95981), (533, 74912), (656, 60866), (1066, 37456), (1312, 30433), (2132, 18728), (2341, 17056), (4264, 9364), (4682, 8528)]