28589136

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:324

約数の個数: 80

約数和(自身を含む): 77078400

約数和(自身を除く): 48489264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 73, 82, 123, 146, 164, 199, 219, 246, 292, 328, 398, 438, 492, 584, 597, 656, 796, 876, 984, 1168, 1194, 1592, 1752, 1968, 2388, 2993, 3184, 3504, 4776, 5986, 8159, 8979, 9552, 11972, 14527, 16318, 17958, 23944, 24477, 29054, 32636, 35916, 43581, 47888, 48954, 58108, 65272, 71832, 87162, 97908, 116216, 130544, 143664, 174324, 195816, 232432, 348648, 391632, 595607, 697296, 1191214, 1786821, 2382428, 3573642, 4764856, 7147284, 9529712, 14294568, 28589136]

約数ペア:

[(1, 28589136), (2, 14294568), (3, 9529712), (4, 7147284), (6, 4764856), (8, 3573642), (12, 2382428), (16, 1786821), (24, 1191214), (41, 697296), (48, 595607), (73, 391632), (82, 348648), (123, 232432), (146, 195816), (164, 174324), (199, 143664), (219, 130544), (246, 116216), (292, 97908), (328, 87162), (398, 71832), (438, 65272), (492, 58108), (584, 48954), (597, 47888), (656, 43581), (796, 35916), (876, 32636), (984, 29054), (1168, 24477), (1194, 23944), (1592, 17958), (1752, 16318), (1968, 14527), (2388, 11972), (2993, 9552), (3184, 8979), (3504, 8159), (4776, 5986)]