70947292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71809}}^1$

素因数の和:71845

約数の個数: 24

約数和(自身を含む): 140747600

約数和(自身を除く): 69800308

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 71809, 143618, 287236, 933517, 1364371, 1867034, 2728742, 3734068, 5457484, 17736823, 35473646, 70947292]

約数ペア:

[(1, 70947292), (2, 35473646), (4, 17736823), (13, 5457484), (19, 3734068), (26, 2728742), (38, 1867034), (52, 1364371), (76, 933517), (247, 287236), (494, 143618), (988, 71809)]