28570626

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1117}}^1$

素因数の和:1168

約数の個数: 72

約数和(自身を含む): 74559420

約数和(自身を除く): 45988794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 49, 58, 63, 87, 98, 126, 147, 174, 203, 261, 294, 406, 441, 522, 609, 882, 1117, 1218, 1421, 1827, 2234, 2842, 3351, 3654, 4263, 6702, 7819, 8526, 10053, 12789, 15638, 20106, 23457, 25578, 32393, 46914, 54733, 64786, 70371, 97179, 109466, 140742, 164199, 194358, 226751, 291537, 328398, 453502, 492597, 583074, 680253, 985194, 1360506, 1587257, 2040759, 3174514, 4081518, 4761771, 9523542, 14285313, 28570626]

約数ペア:

[(1, 28570626), (2, 14285313), (3, 9523542), (6, 4761771), (7, 4081518), (9, 3174514), (14, 2040759), (18, 1587257), (21, 1360506), (29, 985194), (42, 680253), (49, 583074), (58, 492597), (63, 453502), (87, 328398), (98, 291537), (126, 226751), (147, 194358), (174, 164199), (203, 140742), (261, 109466), (294, 97179), (406, 70371), (441, 64786), (522, 54733), (609, 46914), (882, 32393), (1117, 25578), (1218, 23457), (1421, 20106), (1827, 15638), (2234, 12789), (2842, 10053), (3351, 8526), (3654, 7819), (4263, 6702)]