1528227584

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14813}}^1$

素因数の和:14873

約数の個数: 72

約数和(自身を含む): 3391339392

約数和(自身を除く): 1863111808

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 3224, 3328, 3968, 6448, 7936, 12896, 14813, 25792, 29626, 51584, 59252, 103168, 118504, 192569, 237008, 385138, 459203, 474016, 770276, 918406, 948032, 1540552, 1836812, 1896064, 3081104, 3673624, 3792128, 5969639, 6162208, 7347248, 11939278, 12324416, 14694496, 23878556, 24648832, 29388992, 47757112, 49297664, 58777984, 95514224, 117555968, 191028448, 382056896, 764113792, 1528227584]

約数ペア:

[(1, 1528227584), (2, 764113792), (4, 382056896), (8, 191028448), (13, 117555968), (16, 95514224), (26, 58777984), (31, 49297664), (32, 47757112), (52, 29388992), (62, 24648832), (64, 23878556), (104, 14694496), (124, 12324416), (128, 11939278), (208, 7347248), (248, 6162208), (256, 5969639), (403, 3792128), (416, 3673624), (496, 3081104), (806, 1896064), (832, 1836812), (992, 1540552), (1612, 948032), (1664, 918406), (1984, 770276), (3224, 474016), (3328, 459203), (3968, 385138), (6448, 237008), (7936, 192569), (12896, 118504), (14813, 103168), (25792, 59252), (29626, 51584)]