2397646144

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{17021}}^1$

素因数の和:17135

約数の個数: 56

約数和(自身を含む): 4980773376

約数和(自身を除く): 2583127232

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 124, 142, 248, 284, 496, 568, 992, 1136, 1984, 2201, 2272, 4402, 4544, 8804, 17021, 17608, 34042, 35216, 68084, 70432, 136168, 140864, 272336, 527651, 544672, 1055302, 1089344, 1208491, 2110604, 2416982, 4221208, 4833964, 8442416, 9667928, 16884832, 19335856, 33769664, 37463221, 38671712, 74926442, 77343424, 149852884, 299705768, 599411536, 1198823072, 2397646144]

約数ペア:

[(1, 2397646144), (2, 1198823072), (4, 599411536), (8, 299705768), (16, 149852884), (31, 77343424), (32, 74926442), (62, 38671712), (64, 37463221), (71, 33769664), (124, 19335856), (142, 16884832), (248, 9667928), (284, 8442416), (496, 4833964), (568, 4221208), (992, 2416982), (1136, 2110604), (1984, 1208491), (2201, 1089344), (2272, 1055302), (4402, 544672), (4544, 527651), (8804, 272336), (17021, 140864), (17608, 136168), (34042, 70432), (35216, 68084)]