43040504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{743}}^1$

素因数の和:1319

約数の個数: 32

約数和(自身を含む): 87181920

約数和(自身を除く): 44141416

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 557, 743, 1114, 1486, 2228, 2972, 4456, 5944, 7241, 9659, 14482, 19318, 28964, 38636, 57928, 77272, 413851, 827702, 1655404, 3310808, 5380063, 10760126, 21520252, 43040504]

約数ペア:

[(1, 43040504), (2, 21520252), (4, 10760126), (8, 5380063), (13, 3310808), (26, 1655404), (52, 827702), (104, 413851), (557, 77272), (743, 57928), (1114, 38636), (1486, 28964), (2228, 19318), (2972, 14482), (4456, 9659), (5944, 7241)]