28522284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{743}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 76328448

約数和(自身を除く): 47806164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 457, 743, 914, 1371, 1486, 1828, 2229, 2742, 2972, 3199, 4458, 5201, 5484, 6398, 8916, 9597, 10402, 12796, 15603, 19194, 20804, 31206, 38388, 62412, 339551, 679102, 1018653, 1358204, 2037306, 2376857, 4074612, 4753714, 7130571, 9507428, 14261142, 28522284]

約数ペア:

[(1, 28522284), (2, 14261142), (3, 9507428), (4, 7130571), (6, 4753714), (7, 4074612), (12, 2376857), (14, 2037306), (21, 1358204), (28, 1018653), (42, 679102), (84, 339551), (457, 62412), (743, 38388), (914, 31206), (1371, 20804), (1486, 19194), (1828, 15603), (2229, 12796), (2742, 10402), (2972, 9597), (3199, 8916), (4458, 6398), (5201, 5484)]