66666496

素因数分解:

$2^{14}\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:354

約数の個数: 60

約数和(自身を含む): 144043732

約数和(自身を除く): 77377236

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 313, 416, 512, 626, 832, 1024, 1252, 1664, 2048, 2504, 3328, 4069, 4096, 5008, 6656, 8138, 8192, 10016, 13312, 16276, 16384, 20032, 26624, 32552, 40064, 53248, 65104, 80128, 106496, 130208, 160256, 212992, 260416, 320512, 520832, 641024, 1041664, 1282048, 2083328, 2564096, 4166656, 5128192, 8333312, 16666624, 33333248, 66666496]

約数ペア:

[(1, 66666496), (2, 33333248), (4, 16666624), (8, 8333312), (13, 5128192), (16, 4166656), (26, 2564096), (32, 2083328), (52, 1282048), (64, 1041664), (104, 641024), (128, 520832), (208, 320512), (256, 260416), (313, 212992), (416, 160256), (512, 130208), (626, 106496), (832, 80128), (1024, 65104), (1252, 53248), (1664, 40064), (2048, 32552), (2504, 26624), (3328, 20032), (4069, 16384), (4096, 16276), (5008, 13312), (6656, 10016), (8138, 8192)]