40168416448

素因数分解:

$2^6\times {\mathrm{449}}^1\times {\mathrm{521}}^1\times {\mathrm{2683}}^1$

素因数の和:3665

約数の個数: 56

約数和(自身を含む): 80069893200

約数和(自身を除く): 39901476752

約数列:

[1, 2, 4, 8, 16, 32, 64, 449, 521, 898, 1042, 1796, 2084, 2683, 3592, 4168, 5366, 7184, 8336, 10732, 14368, 16672, 21464, 28736, 33344, 42928, 85856, 171712, 233929, 467858, 935716, 1204667, 1397843, 1871432, 2409334, 2795686, 3742864, 4818668, 5591372, 7485728, 9637336, 11182744, 14971456, 19274672, 22365488, 38549344, 44730976, 77098688, 89461952, 627631507, 1255263014, 2510526028, 5021052056, 10042104112, 20084208224, 40168416448]

約数ペア:

[(1, 40168416448), (2, 20084208224), (4, 10042104112), (8, 5021052056), (16, 2510526028), (32, 1255263014), (64, 627631507), (449, 89461952), (521, 77098688), (898, 44730976), (1042, 38549344), (1796, 22365488), (2084, 19274672), (2683, 14971456), (3592, 11182744), (4168, 9637336), (5366, 7485728), (7184, 5591372), (8336, 4818668), (10732, 3742864), (14368, 2795686), (16672, 2409334), (21464, 1871432), (28736, 1397843), (33344, 1204667), (42928, 935716), (85856, 467858), (171712, 233929)]