28139952

素因数分解:

$2^4\times 3^1\times {\mathrm{313}}^1\times {\mathrm{1873}}^1$

素因数の和:2197

約数の個数: 40

約数和(自身を含む): 72966064

約数和(自身を除く): 44826112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 313, 626, 939, 1252, 1873, 1878, 2504, 3746, 3756, 5008, 5619, 7492, 7512, 11238, 14984, 15024, 22476, 29968, 44952, 89904, 586249, 1172498, 1758747, 2344996, 3517494, 4689992, 7034988, 9379984, 14069976, 28139952]

約数ペア:

[(1, 28139952), (2, 14069976), (3, 9379984), (4, 7034988), (6, 4689992), (8, 3517494), (12, 2344996), (16, 1758747), (24, 1172498), (48, 586249), (313, 89904), (626, 44952), (939, 29968), (1252, 22476), (1873, 15024), (1878, 14984), (2504, 11238), (3746, 7512), (3756, 7492), (5008, 5619)]