66261524

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{9137}}^1$

素因数の和:9192

約数の個数: 36

約数和(自身を含む): 138550356

約数和(自身を除く): 72288832

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 7252, 9137, 18274, 36548, 63959, 127918, 255836, 338069, 447713, 676138, 895426, 1352276, 1790852, 2366483, 4732966, 9465932, 16565381, 33130762, 66261524]

約数ペア:

[(1, 66261524), (2, 33130762), (4, 16565381), (7, 9465932), (14, 4732966), (28, 2366483), (37, 1790852), (49, 1352276), (74, 895426), (98, 676138), (148, 447713), (196, 338069), (259, 255836), (518, 127918), (1036, 63959), (1813, 36548), (3626, 18274), (7252, 9137)]