28799226

素因数分解:

$2^1\times 3^4\times {\mathrm{389}}^1\times {\mathrm{457}}^1$

素因数の和:860

約数の個数: 40

約数和(自身を含む): 64839060

約数和(自身を除く): 36039834

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 389, 457, 778, 914, 1167, 1371, 2334, 2742, 3501, 4113, 7002, 8226, 10503, 12339, 21006, 24678, 31509, 37017, 63018, 74034, 177773, 355546, 533319, 1066638, 1599957, 3199914, 4799871, 9599742, 14399613, 28799226]

約数ペア:

[(1, 28799226), (2, 14399613), (3, 9599742), (6, 4799871), (9, 3199914), (18, 1599957), (27, 1066638), (54, 533319), (81, 355546), (162, 177773), (389, 74034), (457, 63018), (778, 37017), (914, 31509), (1167, 24678), (1371, 21006), (2334, 12339), (2742, 10503), (3501, 8226), (4113, 7002)]