28742322

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1657}}^1$

素因数の和:1735

約数の個数: 48

約数和(自身を含む): 68044320

約数和(自身を除く): 39301998

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 59, 98, 118, 147, 177, 294, 354, 413, 826, 1239, 1657, 2478, 2891, 3314, 4971, 5782, 8673, 9942, 11599, 17346, 23198, 34797, 69594, 81193, 97763, 162386, 195526, 243579, 293289, 487158, 586578, 684341, 1368682, 2053023, 4106046, 4790387, 9580774, 14371161, 28742322]

約数ペア:

[(1, 28742322), (2, 14371161), (3, 9580774), (6, 4790387), (7, 4106046), (14, 2053023), (21, 1368682), (42, 684341), (49, 586578), (59, 487158), (98, 293289), (118, 243579), (147, 195526), (177, 162386), (294, 97763), (354, 81193), (413, 69594), (826, 34797), (1239, 23198), (1657, 17346), (2478, 11599), (2891, 9942), (3314, 8673), (4971, 5782)]