8694392008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1\times {\mathrm{2083}}^1$

素因数の和:2806

約数の個数: 64

約数和(自身を含む): 17663650560

約数和(自身を除く): 8969258552

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 653, 799, 1306, 1598, 2083, 2612, 3196, 4166, 5224, 6392, 8332, 11101, 16664, 22202, 30691, 35411, 44404, 61382, 70822, 88808, 97901, 122764, 141644, 195802, 245528, 283288, 391604, 521747, 783208, 1043494, 1360199, 1664317, 2086988, 2720398, 3328634, 4173976, 5440796, 6657268, 10881592, 13314536, 23123383, 46246766, 63929353, 92493532, 127858706, 184987064, 255717412, 511434824, 1086799001, 2173598002, 4347196004, 8694392008]

約数ペア:

[(1, 8694392008), (2, 4347196004), (4, 2173598002), (8, 1086799001), (17, 511434824), (34, 255717412), (47, 184987064), (68, 127858706), (94, 92493532), (136, 63929353), (188, 46246766), (376, 23123383), (653, 13314536), (799, 10881592), (1306, 6657268), (1598, 5440796), (2083, 4173976), (2612, 3328634), (3196, 2720398), (4166, 2086988), (5224, 1664317), (6392, 1360199), (8332, 1043494), (11101, 783208), (16664, 521747), (22202, 391604), (30691, 283288), (35411, 245528), (44404, 195802), (61382, 141644), (70822, 122764), (88808, 97901)]