8220235072

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{300799}}^1$

素因数の和:300879

約数の個数: 56

約数和(自身を含む): 18947993600

約数和(自身を除く): 10727758528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 224, 244, 427, 448, 488, 854, 976, 1708, 1952, 3416, 3904, 6832, 13664, 27328, 300799, 601598, 1203196, 2105593, 2406392, 4211186, 4812784, 8422372, 9625568, 16844744, 18348739, 19251136, 33689488, 36697478, 67378976, 73394956, 128441173, 134757952, 146789912, 256882346, 293579824, 513764692, 587159648, 1027529384, 1174319296, 2055058768, 4110117536, 8220235072]

約数ペア:

[(1, 8220235072), (2, 4110117536), (4, 2055058768), (7, 1174319296), (8, 1027529384), (14, 587159648), (16, 513764692), (28, 293579824), (32, 256882346), (56, 146789912), (61, 134757952), (64, 128441173), (112, 73394956), (122, 67378976), (224, 36697478), (244, 33689488), (427, 19251136), (448, 18348739), (488, 16844744), (854, 9625568), (976, 8422372), (1708, 4812784), (1952, 4211186), (3416, 2406392), (3904, 2105593), (6832, 1203196), (13664, 601598), (27328, 300799)]