66706612

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{727}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 139426560

約数和(自身を除く): 72719948

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 113, 116, 203, 226, 406, 452, 727, 791, 812, 1454, 1582, 2908, 3164, 3277, 5089, 6554, 10178, 13108, 20356, 21083, 22939, 42166, 45878, 82151, 84332, 91756, 147581, 164302, 295162, 328604, 575057, 590324, 1150114, 2300228, 2382379, 4764758, 9529516, 16676653, 33353306, 66706612]

約数ペア:

[(1, 66706612), (2, 33353306), (4, 16676653), (7, 9529516), (14, 4764758), (28, 2382379), (29, 2300228), (58, 1150114), (113, 590324), (116, 575057), (203, 328604), (226, 295162), (406, 164302), (452, 147581), (727, 91756), (791, 84332), (812, 82151), (1454, 45878), (1582, 42166), (2908, 22939), (3164, 21083), (3277, 20356), (5089, 13108), (6554, 10178)]