42042572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2371}}^1$

素因数の和:2430

約数の個数: 48

約数和(自身を含む): 89263104

約数和(自身を除く): 47220532

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 286, 341, 403, 572, 682, 806, 1364, 1612, 2371, 4433, 4742, 8866, 9484, 17732, 26081, 30823, 52162, 61646, 73501, 104324, 123292, 147002, 294004, 339053, 678106, 808511, 955513, 1356212, 1617022, 1911026, 3234044, 3822052, 10510643, 21021286, 42042572]

約数ペア:

[(1, 42042572), (2, 21021286), (4, 10510643), (11, 3822052), (13, 3234044), (22, 1911026), (26, 1617022), (31, 1356212), (44, 955513), (52, 808511), (62, 678106), (124, 339053), (143, 294004), (286, 147002), (341, 123292), (403, 104324), (572, 73501), (682, 61646), (806, 52162), (1364, 30823), (1612, 26081), (2371, 17732), (4433, 9484), (4742, 8866)]