1167712

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 2836512

約数和(自身を除く): 1668800

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 401, 416, 728, 802, 1456, 1604, 2807, 2912, 3208, 5213, 5614, 6416, 10426, 11228, 12832, 20852, 22456, 36491, 41704, 44912, 72982, 83408, 89824, 145964, 166816, 291928, 583856, 1167712]

約数ペア:

[(1, 1167712), (2, 583856), (4, 291928), (7, 166816), (8, 145964), (13, 89824), (14, 83408), (16, 72982), (26, 44912), (28, 41704), (32, 36491), (52, 22456), (56, 20852), (91, 12832), (104, 11228), (112, 10426), (182, 6416), (208, 5614), (224, 5213), (364, 3208), (401, 2912), (416, 2807), (728, 1604), (802, 1456)]