2578542592

素因数分解:

$2^{12}\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1$

素因数の和:2009

約数の個数: 104

約数和(自身を含む): 5750082000

約数和(自身を除く): 3171539408

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 272, 304, 323, 512, 544, 608, 646, 1024, 1088, 1216, 1292, 1949, 2048, 2176, 2432, 2584, 3898, 4096, 4352, 4864, 5168, 7796, 8704, 9728, 10336, 15592, 17408, 19456, 20672, 31184, 33133, 34816, 37031, 38912, 41344, 62368, 66266, 69632, 74062, 77824, 82688, 124736, 132532, 148124, 165376, 249472, 265064, 296248, 330752, 498944, 530128, 592496, 629527, 661504, 997888, 1060256, 1184992, 1259054, 1323008, 1995776, 2120512, 2369984, 2518108, 3991552, 4241024, 4739968, 5036216, 7983104, 8482048, 9479936, 10072432, 16964096, 18959872, 20144864, 33928192, 37919744, 40289728, 67856384, 75839488, 80579456, 135712768, 151678976, 161158912, 322317824, 644635648, 1289271296, 2578542592]

約数ペア:

[(1, 2578542592), (2, 1289271296), (4, 644635648), (8, 322317824), (16, 161158912), (17, 151678976), (19, 135712768), (32, 80579456), (34, 75839488), (38, 67856384), (64, 40289728), (68, 37919744), (76, 33928192), (128, 20144864), (136, 18959872), (152, 16964096), (256, 10072432), (272, 9479936), (304, 8482048), (323, 7983104), (512, 5036216), (544, 4739968), (608, 4241024), (646, 3991552), (1024, 2518108), (1088, 2369984), (1216, 2120512), (1292, 1995776), (1949, 1323008), (2048, 1259054), (2176, 1184992), (2432, 1060256), (2584, 997888), (3898, 661504), (4096, 629527), (4352, 592496), (4864, 530128), (5168, 498944), (7796, 330752), (8704, 296248), (9728, 265064), (10336, 249472), (15592, 165376), (17408, 148124), (19456, 132532), (20672, 124736), (31184, 82688), (33133, 77824), (34816, 74062), (37031, 69632), (38912, 66266), (41344, 62368)]