72009728

素因数分解:

$2^{11}\times 7^1\times {\mathrm{5023}}^1$

素因数の和:5052

約数の個数: 48

約数和(自身を含む): 164586240

約数和(自身を除く): 92576512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 5023, 7168, 10046, 14336, 20092, 35161, 40184, 70322, 80368, 140644, 160736, 281288, 321472, 562576, 642944, 1125152, 1285888, 2250304, 2571776, 4500608, 5143552, 9001216, 10287104, 18002432, 36004864, 72009728]

約数ペア:

[(1, 72009728), (2, 36004864), (4, 18002432), (7, 10287104), (8, 9001216), (14, 5143552), (16, 4500608), (28, 2571776), (32, 2250304), (56, 1285888), (64, 1125152), (112, 642944), (128, 562576), (224, 321472), (256, 281288), (448, 160736), (512, 140644), (896, 80368), (1024, 70322), (1792, 40184), (2048, 35161), (3584, 20092), (5023, 14336), (7168, 10046)]