15704823808

素因数分解:

$2^{11}\times {\mathrm{61}}^1\times {\mathrm{125711}}^1$

素因数の和:125794

約数の個数: 48

約数和(自身を含む): 31917019680

約数和(自身を除く): 16212195872

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1024, 1952, 2048, 3904, 7808, 15616, 31232, 62464, 124928, 125711, 251422, 502844, 1005688, 2011376, 4022752, 7668371, 8045504, 15336742, 16091008, 30673484, 32182016, 61346968, 64364032, 122693936, 128728064, 245387872, 257456128, 490775744, 981551488, 1963102976, 3926205952, 7852411904, 15704823808]

約数ペア:

[(1, 15704823808), (2, 7852411904), (4, 3926205952), (8, 1963102976), (16, 981551488), (32, 490775744), (61, 257456128), (64, 245387872), (122, 128728064), (128, 122693936), (244, 64364032), (256, 61346968), (488, 32182016), (512, 30673484), (976, 16091008), (1024, 15336742), (1952, 8045504), (2048, 7668371), (3904, 4022752), (7808, 2011376), (15616, 1005688), (31232, 502844), (62464, 251422), (124928, 125711)]