69890048

素因数分解:

$2^{12}\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:288

約数の個数: 52

約数和(自身を含む): 141933648

約数和(自身を除く): 72043600

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 151, 226, 256, 302, 452, 512, 604, 904, 1024, 1208, 1808, 2048, 2416, 3616, 4096, 4832, 7232, 9664, 14464, 17063, 19328, 28928, 34126, 38656, 57856, 68252, 77312, 115712, 136504, 154624, 231424, 273008, 309248, 462848, 546016, 618496, 1092032, 2184064, 4368128, 8736256, 17472512, 34945024, 69890048]

約数ペア:

[(1, 69890048), (2, 34945024), (4, 17472512), (8, 8736256), (16, 4368128), (32, 2184064), (64, 1092032), (113, 618496), (128, 546016), (151, 462848), (226, 309248), (256, 273008), (302, 231424), (452, 154624), (512, 136504), (604, 115712), (904, 77312), (1024, 68252), (1208, 57856), (1808, 38656), (2048, 34126), (2416, 28928), (3616, 19328), (4096, 17063), (4832, 14464), (7232, 9664)]