16729556

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 32223744

約数和(自身を除く): 15494188

約数列:

[1, 2, 4, 23, 46, 47, 53, 73, 92, 94, 106, 146, 188, 212, 292, 1081, 1219, 1679, 2162, 2438, 2491, 3358, 3431, 3869, 4324, 4876, 4982, 6716, 6862, 7738, 9964, 13724, 15476, 57293, 78913, 88987, 114586, 157826, 177974, 181843, 229172, 315652, 355948, 363686, 727372, 4182389, 8364778, 16729556]

約数ペア:

[(1, 16729556), (2, 8364778), (4, 4182389), (23, 727372), (46, 363686), (47, 355948), (53, 315652), (73, 229172), (92, 181843), (94, 177974), (106, 157826), (146, 114586), (188, 88987), (212, 78913), (292, 57293), (1081, 15476), (1219, 13724), (1679, 9964), (2162, 7738), (2438, 6862), (2491, 6716), (3358, 4982), (3431, 4876), (3869, 4324)]