7906444

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 18098640

約数和(自身を除く): 10192196

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 49, 52, 58, 91, 98, 107, 116, 182, 196, 203, 214, 364, 377, 406, 428, 637, 749, 754, 812, 1274, 1391, 1421, 1498, 1508, 2548, 2639, 2782, 2842, 2996, 3103, 5243, 5278, 5564, 5684, 6206, 9737, 10486, 10556, 12412, 18473, 19474, 20972, 21721, 36946, 38948, 40339, 43442, 68159, 73892, 80678, 86884, 136318, 152047, 161356, 272636, 282373, 304094, 564746, 608188, 1129492, 1976611, 3953222, 7906444]

約数ペア:

[(1, 7906444), (2, 3953222), (4, 1976611), (7, 1129492), (13, 608188), (14, 564746), (26, 304094), (28, 282373), (29, 272636), (49, 161356), (52, 152047), (58, 136318), (91, 86884), (98, 80678), (107, 73892), (116, 68159), (182, 43442), (196, 40339), (203, 38948), (214, 36946), (364, 21721), (377, 20972), (406, 19474), (428, 18473), (637, 12412), (749, 10556), (754, 10486), (812, 9737), (1274, 6206), (1391, 5684), (1421, 5564), (1498, 5278), (1508, 5243), (2548, 3103), (2639, 2996), (2782, 2842)]