28836106

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 47980800

約数和(自身を除く): 19144694

約数列:

[1, 2, 13, 26, 79, 101, 139, 158, 202, 278, 1027, 1313, 1807, 2054, 2626, 3614, 7979, 10981, 14039, 15958, 21962, 28078, 103727, 142753, 182507, 207454, 285506, 365014, 1109081, 2218162, 14418053, 28836106]

約数ペア:

[(1, 28836106), (2, 14418053), (13, 2218162), (26, 1109081), (79, 365014), (101, 285506), (139, 207454), (158, 182507), (202, 142753), (278, 103727), (1027, 28078), (1313, 21962), (1807, 15958), (2054, 14039), (2626, 10981), (3614, 7979)]