28648512

素因数分解:

$2^6\times 3^3\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:361

約数の個数: 112

約数和(自身を含む): 85953600

約数和(自身を除く): 57305088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 64, 72, 96, 108, 118, 144, 177, 192, 216, 236, 281, 288, 354, 432, 472, 531, 562, 576, 708, 843, 864, 944, 1062, 1124, 1416, 1593, 1686, 1728, 1888, 2124, 2248, 2529, 2832, 3186, 3372, 3776, 4248, 4496, 5058, 5664, 6372, 6744, 7587, 8496, 8992, 10116, 11328, 12744, 13488, 15174, 16579, 16992, 17984, 20232, 25488, 26976, 30348, 33158, 33984, 40464, 49737, 50976, 53952, 60696, 66316, 80928, 99474, 101952, 121392, 132632, 149211, 161856, 198948, 242784, 265264, 298422, 397896, 447633, 485568, 530528, 596844, 795792, 895266, 1061056, 1193688, 1591584, 1790532, 2387376, 3183168, 3581064, 4774752, 7162128, 9549504, 14324256, 28648512]

約数ペア:

[(1, 28648512), (2, 14324256), (3, 9549504), (4, 7162128), (6, 4774752), (8, 3581064), (9, 3183168), (12, 2387376), (16, 1790532), (18, 1591584), (24, 1193688), (27, 1061056), (32, 895266), (36, 795792), (48, 596844), (54, 530528), (59, 485568), (64, 447633), (72, 397896), (96, 298422), (108, 265264), (118, 242784), (144, 198948), (177, 161856), (192, 149211), (216, 132632), (236, 121392), (281, 101952), (288, 99474), (354, 80928), (432, 66316), (472, 60696), (531, 53952), (562, 50976), (576, 49737), (708, 40464), (843, 33984), (864, 33158), (944, 30348), (1062, 26976), (1124, 25488), (1416, 20232), (1593, 17984), (1686, 16992), (1728, 16579), (1888, 15174), (2124, 13488), (2248, 12744), (2529, 11328), (2832, 10116), (3186, 8992), (3372, 8496), (3776, 7587), (4248, 6744), (4496, 6372), (5058, 5664)]