40194616

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2837}}^1$

素因数の和:2884

約数の個数: 64

約数和(自身を含む): 98081280

約数和(自身を除く): 57886664

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 154, 161, 184, 253, 308, 322, 506, 616, 644, 1012, 1288, 1771, 2024, 2837, 3542, 5674, 7084, 11348, 14168, 19859, 22696, 31207, 39718, 62414, 65251, 79436, 124828, 130502, 158872, 218449, 249656, 261004, 436898, 456757, 522008, 717761, 873796, 913514, 1435522, 1747592, 1827028, 2871044, 3654056, 5024327, 5742088, 10048654, 20097308, 40194616]

約数ペア:

[(1, 40194616), (2, 20097308), (4, 10048654), (7, 5742088), (8, 5024327), (11, 3654056), (14, 2871044), (22, 1827028), (23, 1747592), (28, 1435522), (44, 913514), (46, 873796), (56, 717761), (77, 522008), (88, 456757), (92, 436898), (154, 261004), (161, 249656), (184, 218449), (253, 158872), (308, 130502), (322, 124828), (506, 79436), (616, 65251), (644, 62414), (1012, 39718), (1288, 31207), (1771, 22696), (2024, 19859), (2837, 14168), (3542, 11348), (5674, 7084)]