28368438936

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{953}}^1\times {\mathrm{20333}}^1$

素因数の和:21356

約数の個数: 64

約数和(自身を含む): 72162925920

約数和(自身を除く): 43794486984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 953, 1464, 1906, 2859, 3812, 5718, 7624, 11436, 20333, 22872, 40666, 58133, 60999, 81332, 116266, 121998, 162664, 174399, 232532, 243996, 348798, 465064, 487992, 697596, 1240313, 1395192, 2480626, 3720939, 4961252, 7441878, 9922504, 14883756, 19377349, 29767512, 38754698, 58132047, 77509396, 116264094, 155018792, 232528188, 465056376, 1182018289, 2364036578, 3546054867, 4728073156, 7092109734, 9456146312, 14184219468, 28368438936]

約数ペア:

[(1, 28368438936), (2, 14184219468), (3, 9456146312), (4, 7092109734), (6, 4728073156), (8, 3546054867), (12, 2364036578), (24, 1182018289), (61, 465056376), (122, 232528188), (183, 155018792), (244, 116264094), (366, 77509396), (488, 58132047), (732, 38754698), (953, 29767512), (1464, 19377349), (1906, 14883756), (2859, 9922504), (3812, 7441878), (5718, 4961252), (7624, 3720939), (11436, 2480626), (20333, 1395192), (22872, 1240313), (40666, 697596), (58133, 487992), (60999, 465064), (81332, 348798), (116266, 243996), (121998, 232532), (162664, 174399)]