28127832

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{19213}}^1$

素因数の和:19283

約数の個数: 32

約数和(自身を含む): 71476080

約数和(自身を除く): 43348248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 19213, 38426, 57639, 76852, 115278, 153704, 230556, 461112, 1171993, 2343986, 3515979, 4687972, 7031958, 9375944, 14063916, 28127832]

約数ペア:

[(1, 28127832), (2, 14063916), (3, 9375944), (4, 7031958), (6, 4687972), (8, 3515979), (12, 2343986), (24, 1171993), (61, 461112), (122, 230556), (183, 153704), (244, 115278), (366, 76852), (488, 57639), (732, 38426), (1464, 19213)]