28580448

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{22901}}^1$

素因数の和:22927

約数の個数: 48

約数和(自身を含む): 80798256

約数和(自身を除く): 52217808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 22901, 45802, 68703, 91604, 137406, 183208, 274812, 297713, 366416, 549624, 595426, 732832, 893139, 1099248, 1190852, 1786278, 2198496, 2381704, 3572556, 4763408, 7145112, 9526816, 14290224, 28580448]

約数ペア:

[(1, 28580448), (2, 14290224), (3, 9526816), (4, 7145112), (6, 4763408), (8, 3572556), (12, 2381704), (13, 2198496), (16, 1786278), (24, 1190852), (26, 1099248), (32, 893139), (39, 732832), (48, 595426), (52, 549624), (78, 366416), (96, 297713), (104, 274812), (156, 183208), (208, 137406), (312, 91604), (416, 68703), (624, 45802), (1248, 22901)]