40204864

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5279}}^1$

素因数の和:5315

約数の個数: 56

約数和(自身を含む): 96560640

約数和(自身を除く): 56355776

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 5279, 7616, 10558, 21116, 36953, 42232, 73906, 84464, 89743, 147812, 168928, 179486, 295624, 337856, 358972, 591248, 628201, 717944, 1182496, 1256402, 1435888, 2364992, 2512804, 2871776, 5025608, 5743552, 10051216, 20102432, 40204864]

約数ペア:

[(1, 40204864), (2, 20102432), (4, 10051216), (7, 5743552), (8, 5025608), (14, 2871776), (16, 2512804), (17, 2364992), (28, 1435888), (32, 1256402), (34, 1182496), (56, 717944), (64, 628201), (68, 591248), (112, 358972), (119, 337856), (136, 295624), (224, 179486), (238, 168928), (272, 147812), (448, 89743), (476, 84464), (544, 73906), (952, 42232), (1088, 36953), (1904, 21116), (3808, 10558), (5279, 7616)]