28305725568

素因数分解:

$2^7\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1208407}}^1$

素因数の和:1208485

約数の個数: 64

約数和(自身を含む): 76419721920

約数和(自身を除く): 48113996352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 366, 384, 488, 732, 976, 1464, 1952, 2928, 3904, 5856, 7808, 11712, 23424, 1208407, 2416814, 3625221, 4833628, 7250442, 9667256, 14500884, 19334512, 29001768, 38669024, 58003536, 73712827, 77338048, 116007072, 147425654, 154676096, 221138481, 232014144, 294851308, 442276962, 464028288, 589702616, 884553924, 1179405232, 1769107848, 2358810464, 3538215696, 4717620928, 7076431392, 9435241856, 14152862784, 28305725568]

約数ペア:

[(1, 28305725568), (2, 14152862784), (3, 9435241856), (4, 7076431392), (6, 4717620928), (8, 3538215696), (12, 2358810464), (16, 1769107848), (24, 1179405232), (32, 884553924), (48, 589702616), (61, 464028288), (64, 442276962), (96, 294851308), (122, 232014144), (128, 221138481), (183, 154676096), (192, 147425654), (244, 116007072), (366, 77338048), (384, 73712827), (488, 58003536), (732, 38669024), (976, 29001768), (1464, 19334512), (1952, 14500884), (2928, 9667256), (3904, 7250442), (5856, 4833628), (7808, 3625221), (11712, 2416814), (23424, 1208407)]