69642896

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1951}}^1$

素因数の和:2079

約数の個数: 40

約数和(自身を含む): 142324224

約数和(自身を除く): 72681328

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 97, 184, 194, 368, 388, 776, 1552, 1951, 2231, 3902, 4462, 7804, 8924, 15608, 17848, 31216, 35696, 44873, 89746, 179492, 189247, 358984, 378494, 717968, 756988, 1513976, 3027952, 4352681, 8705362, 17410724, 34821448, 69642896]

約数ペア:

[(1, 69642896), (2, 34821448), (4, 17410724), (8, 8705362), (16, 4352681), (23, 3027952), (46, 1513976), (92, 756988), (97, 717968), (184, 378494), (194, 358984), (368, 189247), (388, 179492), (776, 89746), (1552, 44873), (1951, 35696), (2231, 31216), (3902, 17848), (4462, 15608), (7804, 8924)]