25985024

素因数分解:

$2^{15}\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:104

約数の個数: 64

約数和(自身を含む): 56884380

約数和(自身を除く): 30899356

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 128, 208, 244, 256, 416, 488, 512, 793, 832, 976, 1024, 1586, 1664, 1952, 2048, 3172, 3328, 3904, 4096, 6344, 6656, 7808, 8192, 12688, 13312, 15616, 16384, 25376, 26624, 31232, 32768, 50752, 53248, 62464, 101504, 106496, 124928, 203008, 212992, 249856, 406016, 425984, 499712, 812032, 999424, 1624064, 1998848, 3248128, 6496256, 12992512, 25985024]

約数ペア:

[(1, 25985024), (2, 12992512), (4, 6496256), (8, 3248128), (13, 1998848), (16, 1624064), (26, 999424), (32, 812032), (52, 499712), (61, 425984), (64, 406016), (104, 249856), (122, 212992), (128, 203008), (208, 124928), (244, 106496), (256, 101504), (416, 62464), (488, 53248), (512, 50752), (793, 32768), (832, 31232), (976, 26624), (1024, 25376), (1586, 16384), (1664, 15616), (1952, 13312), (2048, 12688), (3172, 8192), (3328, 7808), (3904, 6656), (4096, 6344)]