40867456

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2683}}^1$

素因数の和:2721

約数の個数: 64

約数和(自身を含む): 98556480

約数和(自身を除く): 57689024

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 2683, 3808, 5366, 7616, 10732, 15232, 18781, 21464, 37562, 42928, 45611, 75124, 85856, 91222, 150248, 171712, 182444, 300496, 319277, 343424, 364888, 600992, 638554, 729776, 1201984, 1277108, 1459552, 2403968, 2554216, 2919104, 5108432, 5838208, 10216864, 20433728, 40867456]

約数ペア:

[(1, 40867456), (2, 20433728), (4, 10216864), (7, 5838208), (8, 5108432), (14, 2919104), (16, 2554216), (17, 2403968), (28, 1459552), (32, 1277108), (34, 1201984), (56, 729776), (64, 638554), (68, 600992), (112, 364888), (119, 343424), (128, 319277), (136, 300496), (224, 182444), (238, 171712), (272, 150248), (448, 91222), (476, 85856), (544, 75124), (896, 45611), (952, 42928), (1088, 37562), (1904, 21464), (2176, 18781), (2683, 15232), (3808, 10732), (5366, 7616)]