26928572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 53329920

約数和(自身を除く): 26401348

約数列:

[1, 2, 4, 11, 22, 44, 61, 79, 122, 127, 158, 244, 254, 316, 508, 671, 869, 1342, 1397, 1738, 2684, 2794, 3476, 4819, 5588, 7747, 9638, 10033, 15494, 19276, 20066, 30988, 40132, 53009, 85217, 106018, 110363, 170434, 212036, 220726, 340868, 441452, 612013, 1224026, 2448052, 6732143, 13464286, 26928572]

約数ペア:

[(1, 26928572), (2, 13464286), (4, 6732143), (11, 2448052), (22, 1224026), (44, 612013), (61, 441452), (79, 340868), (122, 220726), (127, 212036), (158, 170434), (244, 110363), (254, 106018), (316, 85217), (508, 53009), (671, 40132), (869, 30988), (1342, 20066), (1397, 19276), (1738, 15494), (2684, 10033), (2794, 9638), (3476, 7747), (4819, 5588)]