28087942758

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{2927}}^1$

素因数の和:3317

約数の個数: 64

約数和(自身を含む): 57824299008

約数和(自身を除く): 29736356250

約数列:

[1, 2, 3, 6, 61, 122, 157, 167, 183, 314, 334, 366, 471, 501, 942, 1002, 2927, 5854, 8781, 9577, 10187, 17562, 19154, 20374, 26219, 28731, 30561, 52438, 57462, 61122, 78657, 157314, 178547, 357094, 459539, 488809, 535641, 919078, 977618, 1071282, 1378617, 1466427, 1599359, 2757234, 2932854, 3198718, 4798077, 9596154, 28031879, 29817349, 56063758, 59634698, 76743013, 84095637, 89452047, 153486026, 168191274, 178904094, 230229039, 460458078, 4681323793, 9362647586, 14043971379, 28087942758]

約数ペア:

[(1, 28087942758), (2, 14043971379), (3, 9362647586), (6, 4681323793), (61, 460458078), (122, 230229039), (157, 178904094), (167, 168191274), (183, 153486026), (314, 89452047), (334, 84095637), (366, 76743013), (471, 59634698), (501, 56063758), (942, 29817349), (1002, 28031879), (2927, 9596154), (5854, 4798077), (8781, 3198718), (9577, 2932854), (10187, 2757234), (17562, 1599359), (19154, 1466427), (20374, 1378617), (26219, 1071282), (28731, 977618), (30561, 919078), (52438, 535641), (57462, 488809), (61122, 459539), (78657, 357094), (157314, 178547)]