28666968

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{108587}}^1$

素因数の和:108607

約数の個数: 32

約数和(自身を含む): 78183360

約数和(自身を除く): 49516392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 108587, 217174, 325761, 434348, 651522, 868696, 1194457, 1303044, 2388914, 2606088, 3583371, 4777828, 7166742, 9555656, 14333484, 28666968]

約数ペア:

[(1, 28666968), (2, 14333484), (3, 9555656), (4, 7166742), (6, 4777828), (8, 3583371), (11, 2606088), (12, 2388914), (22, 1303044), (24, 1194457), (33, 868696), (44, 651522), (66, 434348), (88, 325761), (132, 217174), (264, 108587)]