28772328

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{92219}}^1$

素因数の和:92241

約数の個数: 32

約数和(自身を含む): 77464800

約数和(自身を除く): 48692472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 92219, 184438, 276657, 368876, 553314, 737752, 1106628, 1198847, 2213256, 2397694, 3596541, 4795388, 7193082, 9590776, 14386164, 28772328]

約数ペア:

[(1, 28772328), (2, 14386164), (3, 9590776), (4, 7193082), (6, 4795388), (8, 3596541), (12, 2397694), (13, 2213256), (24, 1198847), (26, 1106628), (39, 737752), (52, 553314), (78, 368876), (104, 276657), (156, 184438), (312, 92219)]