25167428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1913}}^1$

素因数の和:1964

約数の個数: 48

約数和(自身を含む): 54020736

約数和(自身を除く): 28853308

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 253, 286, 299, 506, 572, 598, 1012, 1196, 1913, 3289, 3826, 6578, 7652, 13156, 21043, 24869, 42086, 43999, 49738, 84172, 87998, 99476, 175996, 273559, 483989, 547118, 571987, 967978, 1094236, 1143974, 1935956, 2287948, 6291857, 12583714, 25167428]

約数ペア:

[(1, 25167428), (2, 12583714), (4, 6291857), (11, 2287948), (13, 1935956), (22, 1143974), (23, 1094236), (26, 967978), (44, 571987), (46, 547118), (52, 483989), (92, 273559), (143, 175996), (253, 99476), (286, 87998), (299, 84172), (506, 49738), (572, 43999), (598, 42086), (1012, 24869), (1196, 21043), (1913, 13156), (3289, 7652), (3826, 6578)]