29715756

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:639

約数の個数: 72

約数和(自身を含む): 81644976

約数和(自身を除く): 51929220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 97, 98, 147, 194, 196, 291, 294, 388, 521, 582, 588, 679, 1042, 1164, 1358, 1563, 2037, 2084, 2716, 3126, 3647, 4074, 4753, 6252, 7294, 8148, 9506, 10941, 14259, 14588, 19012, 21882, 25529, 28518, 43764, 50537, 51058, 57036, 76587, 101074, 102116, 151611, 153174, 202148, 303222, 306348, 353759, 606444, 707518, 1061277, 1415036, 2122554, 2476313, 4245108, 4952626, 7428939, 9905252, 14857878, 29715756]

約数ペア:

[(1, 29715756), (2, 14857878), (3, 9905252), (4, 7428939), (6, 4952626), (7, 4245108), (12, 2476313), (14, 2122554), (21, 1415036), (28, 1061277), (42, 707518), (49, 606444), (84, 353759), (97, 306348), (98, 303222), (147, 202148), (194, 153174), (196, 151611), (291, 102116), (294, 101074), (388, 76587), (521, 57036), (582, 51058), (588, 50537), (679, 43764), (1042, 28518), (1164, 25529), (1358, 21882), (1563, 19012), (2037, 14588), (2084, 14259), (2716, 10941), (3126, 9506), (3647, 8148), (4074, 7294), (4753, 6252)]