40971448

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5501}}^1$

素因数の和:5540

約数の個数: 48

約数和(自身を含む): 94084200

約数和(自身を除く): 53112752

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 5501, 7448, 11002, 22004, 38507, 44008, 77014, 104519, 154028, 209038, 269549, 308056, 418076, 539098, 731633, 836152, 1078196, 1463266, 2156392, 2926532, 5121431, 5853064, 10242862, 20485724, 40971448]

約数ペア:

[(1, 40971448), (2, 20485724), (4, 10242862), (7, 5853064), (8, 5121431), (14, 2926532), (19, 2156392), (28, 1463266), (38, 1078196), (49, 836152), (56, 731633), (76, 539098), (98, 418076), (133, 308056), (152, 269549), (196, 209038), (266, 154028), (392, 104519), (532, 77014), (931, 44008), (1064, 38507), (1862, 22004), (3724, 11002), (5501, 7448)]