69864142

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 111974400

約数和(自身を除く): 42110258

約数列:

[1, 2, 31, 59, 62, 71, 118, 142, 269, 538, 1829, 2201, 3658, 4189, 4402, 8339, 8378, 15871, 16678, 19099, 31742, 38198, 129859, 259718, 492001, 592069, 984002, 1126841, 1184138, 2253682, 34932071, 69864142]

約数ペア:

[(1, 69864142), (2, 34932071), (31, 2253682), (59, 1184138), (62, 1126841), (71, 984002), (118, 592069), (142, 492001), (269, 259718), (538, 129859), (1829, 38198), (2201, 31742), (3658, 19099), (4189, 16678), (4402, 15871), (8339, 8378)]