40004944

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21011}}^1$

素因数の和:21043

約数の個数: 40

約数和(自身を含む): 93797568

約数和(自身を除く): 53792624

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 21011, 42022, 84044, 147077, 168088, 294154, 336176, 357187, 588308, 714374, 1176616, 1428748, 2353232, 2500309, 2857496, 5000618, 5714992, 10001236, 20002472, 40004944]

約数ペア:

[(1, 40004944), (2, 20002472), (4, 10001236), (7, 5714992), (8, 5000618), (14, 2857496), (16, 2500309), (17, 2353232), (28, 1428748), (34, 1176616), (56, 714374), (68, 588308), (112, 357187), (119, 336176), (136, 294154), (238, 168088), (272, 147077), (476, 84044), (952, 42022), (1904, 21011)]