15505408

素因数分解:

$2^{11}\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 31744440

約数和(自身を除く): 16239032

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 113, 128, 134, 226, 256, 268, 452, 512, 536, 904, 1024, 1072, 1808, 2048, 2144, 3616, 4288, 7232, 7571, 8576, 14464, 15142, 17152, 28928, 30284, 34304, 57856, 60568, 68608, 115712, 121136, 137216, 231424, 242272, 484544, 969088, 1938176, 3876352, 7752704, 15505408]

約数ペア:

[(1, 15505408), (2, 7752704), (4, 3876352), (8, 1938176), (16, 969088), (32, 484544), (64, 242272), (67, 231424), (113, 137216), (128, 121136), (134, 115712), (226, 68608), (256, 60568), (268, 57856), (452, 34304), (512, 30284), (536, 28928), (904, 17152), (1024, 15142), (1072, 14464), (1808, 8576), (2048, 7571), (2144, 7232), (3616, 4288)]