66784564

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7477}}^1$

素因数の和:7528

約数の個数: 48

約数和(自身を含む): 150756480

約数和(自身を除く): 83971916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 4466, 7477, 8932, 14954, 29908, 52339, 82247, 104678, 164494, 209356, 216833, 328988, 433666, 575729, 867332, 1151458, 1517831, 2302916, 2385163, 3035662, 4770326, 6071324, 9540652, 16696141, 33392282, 66784564]

約数ペア:

[(1, 66784564), (2, 33392282), (4, 16696141), (7, 9540652), (11, 6071324), (14, 4770326), (22, 3035662), (28, 2385163), (29, 2302916), (44, 1517831), (58, 1151458), (77, 867332), (116, 575729), (154, 433666), (203, 328988), (308, 216833), (319, 209356), (406, 164494), (638, 104678), (812, 82247), (1276, 52339), (2233, 29908), (4466, 14954), (7477, 8932)]