28669998

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13931}}^1$

素因数の和:13957

約数の個数: 32

約数和(自身を含む): 66873600

約数和(自身を除く): 38203602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 13931, 27862, 41793, 83586, 97517, 195034, 292551, 585102, 682619, 1365238, 2047857, 4095714, 4778333, 9556666, 14334999, 28669998]

約数ペア:

[(1, 28669998), (2, 14334999), (3, 9556666), (6, 4778333), (7, 4095714), (14, 2047857), (21, 1365238), (42, 682619), (49, 585102), (98, 292551), (147, 195034), (294, 97517), (343, 83586), (686, 41793), (1029, 27862), (2058, 13931)]