28827624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 87494400

約数和(自身を除く): 58666776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 61, 84, 87, 97, 116, 122, 168, 174, 183, 194, 203, 232, 244, 291, 348, 366, 388, 406, 427, 488, 582, 609, 679, 696, 732, 776, 812, 854, 1164, 1218, 1281, 1358, 1464, 1624, 1708, 1769, 2037, 2328, 2436, 2562, 2716, 2813, 3416, 3538, 4074, 4872, 5124, 5307, 5432, 5626, 5917, 7076, 8148, 8439, 10248, 10614, 11252, 11834, 12383, 14152, 16296, 16878, 17751, 19691, 21228, 22504, 23668, 24766, 33756, 35502, 37149, 39382, 41419, 42456, 47336, 49532, 59073, 67512, 71004, 74298, 78764, 82838, 99064, 118146, 124257, 142008, 148596, 157528, 165676, 171593, 236292, 248514, 297192, 331352, 343186, 472584, 497028, 514779, 686372, 994056, 1029558, 1201151, 1372744, 2059116, 2402302, 3603453, 4118232, 4804604, 7206906, 9609208, 14413812, 28827624]

約数ペア:

[(1, 28827624), (2, 14413812), (3, 9609208), (4, 7206906), (6, 4804604), (7, 4118232), (8, 3603453), (12, 2402302), (14, 2059116), (21, 1372744), (24, 1201151), (28, 1029558), (29, 994056), (42, 686372), (56, 514779), (58, 497028), (61, 472584), (84, 343186), (87, 331352), (97, 297192), (116, 248514), (122, 236292), (168, 171593), (174, 165676), (183, 157528), (194, 148596), (203, 142008), (232, 124257), (244, 118146), (291, 99064), (348, 82838), (366, 78764), (388, 74298), (406, 71004), (427, 67512), (488, 59073), (582, 49532), (609, 47336), (679, 42456), (696, 41419), (732, 39382), (776, 37149), (812, 35502), (854, 33756), (1164, 24766), (1218, 23668), (1281, 22504), (1358, 21228), (1464, 19691), (1624, 17751), (1708, 16878), (1769, 16296), (2037, 14152), (2328, 12383), (2436, 11834), (2562, 11252), (2716, 10614), (2813, 10248), (3416, 8439), (3538, 8148), (4074, 7076), (4872, 5917), (5124, 5626), (5307, 5432)]