33129538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 55036800

約数和(自身を除く): 21907262

約数列:

[1, 2, 13, 26, 89, 103, 139, 178, 206, 278, 1157, 1339, 1807, 2314, 2678, 3614, 9167, 12371, 14317, 18334, 24742, 28634, 119171, 160823, 186121, 238342, 321646, 372242, 1274213, 2548426, 16564769, 33129538]

約数ペア:

[(1, 33129538), (2, 16564769), (13, 2548426), (26, 1274213), (89, 372242), (103, 321646), (139, 238342), (178, 186121), (206, 160823), (278, 119171), (1157, 28634), (1339, 24742), (1807, 18334), (2314, 14317), (2678, 12371), (3614, 9167)]