40851824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10337}}^1$

素因数の和:10377

約数の個数: 40

約数和(自身を含む): 89733840

約数和(自身を除く): 48882016

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 10337, 20674, 41348, 82696, 134381, 165392, 196403, 268762, 392806, 537524, 785612, 1075048, 1571224, 2150096, 2553239, 3142448, 5106478, 10212956, 20425912, 40851824]

約数ペア:

[(1, 40851824), (2, 20425912), (4, 10212956), (8, 5106478), (13, 3142448), (16, 2553239), (19, 2150096), (26, 1571224), (38, 1075048), (52, 785612), (76, 537524), (104, 392806), (152, 268762), (208, 196403), (247, 165392), (304, 134381), (494, 82696), (988, 41348), (1976, 20674), (3952, 10337)]