40262992

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2971}}^1$

素因数の和:3008

約数の個数: 60

約数和(自身を含む): 98028448

約数和(自身を除く): 57765456

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1694, 1936, 2971, 3388, 5942, 6776, 11884, 13552, 20797, 23768, 32681, 41594, 47536, 65362, 83188, 130724, 166376, 228767, 261448, 332752, 359491, 457534, 522896, 718982, 915068, 1437964, 1830136, 2516437, 2875928, 3660272, 5032874, 5751856, 10065748, 20131496, 40262992]

約数ペア:

[(1, 40262992), (2, 20131496), (4, 10065748), (7, 5751856), (8, 5032874), (11, 3660272), (14, 2875928), (16, 2516437), (22, 1830136), (28, 1437964), (44, 915068), (56, 718982), (77, 522896), (88, 457534), (112, 359491), (121, 332752), (154, 261448), (176, 228767), (242, 166376), (308, 130724), (484, 83188), (616, 65362), (847, 47536), (968, 41594), (1232, 32681), (1694, 23768), (1936, 20797), (2971, 13552), (3388, 11884), (5942, 6776)]