40496456

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{389}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 102772800

約数和(自身を除く): 62276344

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 169, 182, 286, 308, 338, 364, 389, 572, 616, 676, 728, 778, 1001, 1144, 1183, 1352, 1556, 1859, 2002, 2366, 2723, 3112, 3718, 4004, 4279, 4732, 5057, 5446, 7436, 8008, 8558, 9464, 10114, 10892, 13013, 14872, 17116, 20228, 21784, 26026, 29953, 34232, 35399, 40456, 52052, 55627, 59906, 65741, 70798, 104104, 111254, 119812, 131482, 141596, 222508, 239624, 262964, 283192, 389389, 445016, 460187, 525928, 723151, 778778, 920374, 1446302, 1557556, 1840748, 2892604, 3115112, 3681496, 5062057, 5785208, 10124114, 20248228, 40496456]

約数ペア:

[(1, 40496456), (2, 20248228), (4, 10124114), (7, 5785208), (8, 5062057), (11, 3681496), (13, 3115112), (14, 2892604), (22, 1840748), (26, 1557556), (28, 1446302), (44, 920374), (52, 778778), (56, 723151), (77, 525928), (88, 460187), (91, 445016), (104, 389389), (143, 283192), (154, 262964), (169, 239624), (182, 222508), (286, 141596), (308, 131482), (338, 119812), (364, 111254), (389, 104104), (572, 70798), (616, 65741), (676, 59906), (728, 55627), (778, 52052), (1001, 40456), (1144, 35399), (1183, 34232), (1352, 29953), (1556, 26026), (1859, 21784), (2002, 20228), (2366, 17116), (2723, 14872), (3112, 13013), (3718, 10892), (4004, 10114), (4279, 9464), (4732, 8558), (5057, 8008), (5446, 7436)]