28772562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52697}}^1$

素因数の和:52722

約数の個数: 32

約数和(自身を含む): 70826112

約数和(自身を除く): 42053550

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 52697, 105394, 158091, 316182, 368879, 685061, 737758, 1106637, 1370122, 2055183, 2213274, 4110366, 4795427, 9590854, 14386281, 28772562]

約数ペア:

[(1, 28772562), (2, 14386281), (3, 9590854), (6, 4795427), (7, 4110366), (13, 2213274), (14, 2055183), (21, 1370122), (26, 1106637), (39, 737758), (42, 685061), (78, 368879), (91, 316182), (182, 158091), (273, 105394), (546, 52697)]