40035424

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{673}}^1$

素因数の和:720

約数の個数: 72

約数和(自身を含む): 93246552

約数和(自身を除く): 53211128

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 169, 176, 208, 286, 338, 352, 416, 572, 673, 676, 1144, 1346, 1352, 1859, 2288, 2692, 2704, 3718, 4576, 5384, 5408, 7403, 7436, 8749, 10768, 14806, 14872, 17498, 21536, 29612, 29744, 34996, 59224, 59488, 69992, 96239, 113737, 118448, 139984, 192478, 227474, 236896, 279968, 384956, 454948, 769912, 909896, 1251107, 1539824, 1819792, 2502214, 3079648, 3639584, 5004428, 10008856, 20017712, 40035424]

約数ペア:

[(1, 40035424), (2, 20017712), (4, 10008856), (8, 5004428), (11, 3639584), (13, 3079648), (16, 2502214), (22, 1819792), (26, 1539824), (32, 1251107), (44, 909896), (52, 769912), (88, 454948), (104, 384956), (143, 279968), (169, 236896), (176, 227474), (208, 192478), (286, 139984), (338, 118448), (352, 113737), (416, 96239), (572, 69992), (673, 59488), (676, 59224), (1144, 34996), (1346, 29744), (1352, 29612), (1859, 21536), (2288, 17498), (2692, 14872), (2704, 14806), (3718, 10768), (4576, 8749), (5384, 7436), (5408, 7403)]