28655354

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1993}}^1$

素因数の和:2094

約数の個数: 32

約数和(自身を含む): 53598720

約数和(自身を除く): 24943366

約数列:

[1, 2, 7, 13, 14, 26, 79, 91, 158, 182, 553, 1027, 1106, 1993, 2054, 3986, 7189, 13951, 14378, 25909, 27902, 51818, 157447, 181363, 314894, 362726, 1102129, 2046811, 2204258, 4093622, 14327677, 28655354]

約数ペア:

[(1, 28655354), (2, 14327677), (7, 4093622), (13, 2204258), (14, 2046811), (26, 1102129), (79, 362726), (91, 314894), (158, 181363), (182, 157447), (553, 51818), (1027, 27902), (1106, 25909), (1993, 14378), (2054, 13951), (3986, 7189)]