42428748

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2621}}^1$

素因数の和:2718

約数の個数: 48

約数和(自身を含む): 105719040

約数和(自身を除く): 63290292

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 213, 228, 284, 426, 852, 1349, 2621, 2698, 4047, 5242, 5396, 7863, 8094, 10484, 15726, 16188, 31452, 49799, 99598, 149397, 186091, 199196, 298794, 372182, 558273, 597588, 744364, 1116546, 2233092, 3535729, 7071458, 10607187, 14142916, 21214374, 42428748]

約数ペア:

[(1, 42428748), (2, 21214374), (3, 14142916), (4, 10607187), (6, 7071458), (12, 3535729), (19, 2233092), (38, 1116546), (57, 744364), (71, 597588), (76, 558273), (114, 372182), (142, 298794), (213, 199196), (228, 186091), (284, 149397), (426, 99598), (852, 49799), (1349, 31452), (2621, 16188), (2698, 15726), (4047, 10484), (5242, 8094), (5396, 7863)]