28543578

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5711}}^1$

素因数の和:5747

約数の個数: 48

約数和(自身を含む): 70326144

約数和(自身を除く): 41782566

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 294, 357, 714, 833, 1666, 2499, 4998, 5711, 11422, 17133, 34266, 39977, 79954, 97087, 119931, 194174, 239862, 279839, 291261, 559678, 582522, 679609, 839517, 1359218, 1679034, 2038827, 4077654, 4757263, 9514526, 14271789, 28543578]

約数ペア:

[(1, 28543578), (2, 14271789), (3, 9514526), (6, 4757263), (7, 4077654), (14, 2038827), (17, 1679034), (21, 1359218), (34, 839517), (42, 679609), (49, 582522), (51, 559678), (98, 291261), (102, 279839), (119, 239862), (147, 194174), (238, 119931), (294, 97087), (357, 79954), (714, 39977), (833, 34266), (1666, 17133), (2499, 11422), (4998, 5711)]