42739088

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22447}}^1$

素因数の和:22479

約数の個数: 40

約数和(自身を含む): 100207872

約数和(自身を除く): 57468784

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 22447, 44894, 89788, 157129, 179576, 314258, 359152, 381599, 628516, 763198, 1257032, 1526396, 2514064, 2671193, 3052792, 5342386, 6105584, 10684772, 21369544, 42739088]

約数ペア:

[(1, 42739088), (2, 21369544), (4, 10684772), (7, 6105584), (8, 5342386), (14, 3052792), (16, 2671193), (17, 2514064), (28, 1526396), (34, 1257032), (56, 763198), (68, 628516), (112, 381599), (119, 359152), (136, 314258), (238, 179576), (272, 157129), (476, 89788), (952, 44894), (1904, 22447)]