40075112

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1$

素因数の和:1062

約数の個数: 64

約数和(自身を含む): 95178240

約数和(自身を除く): 55103128

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 67, 77, 88, 134, 154, 268, 308, 469, 536, 616, 737, 938, 971, 1474, 1876, 1942, 2948, 3752, 3884, 5159, 5896, 6797, 7768, 10318, 10681, 13594, 20636, 21362, 27188, 41272, 42724, 54376, 65057, 74767, 85448, 130114, 149534, 260228, 299068, 455399, 520456, 598136, 715627, 910798, 1431254, 1821596, 2862508, 3643192, 5009389, 5725016, 10018778, 20037556, 40075112]

約数ペア:

[(1, 40075112), (2, 20037556), (4, 10018778), (7, 5725016), (8, 5009389), (11, 3643192), (14, 2862508), (22, 1821596), (28, 1431254), (44, 910798), (56, 715627), (67, 598136), (77, 520456), (88, 455399), (134, 299068), (154, 260228), (268, 149534), (308, 130114), (469, 85448), (536, 74767), (616, 65057), (737, 54376), (938, 42724), (971, 41272), (1474, 27188), (1876, 21362), (1942, 20636), (2948, 13594), (3752, 10681), (3884, 10318), (5159, 7768), (5896, 6797)]