40407072

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{22153}}^1$

素因数の和:22185

約数の個数: 48

約数和(自身を含む): 111656160

約数和(自身を除く): 71249088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 22153, 44306, 66459, 88612, 132918, 177224, 265836, 354448, 420907, 531672, 708896, 841814, 1063344, 1262721, 1683628, 2126688, 2525442, 3367256, 5050884, 6734512, 10101768, 13469024, 20203536, 40407072]

約数ペア:

[(1, 40407072), (2, 20203536), (3, 13469024), (4, 10101768), (6, 6734512), (8, 5050884), (12, 3367256), (16, 2525442), (19, 2126688), (24, 1683628), (32, 1262721), (38, 1063344), (48, 841814), (57, 708896), (76, 531672), (96, 420907), (114, 354448), (152, 265836), (228, 177224), (304, 132918), (456, 88612), (608, 66459), (912, 44306), (1824, 22153)]