4057379872

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1393331}}^1$

素因数の和:1393361

約数の個数: 48

約数和(自身を含む): 9831350592

約数和(自身を除く): 5773970720

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 1393331, 2786662, 5573324, 9753317, 11146648, 18113303, 19506634, 22293296, 36226606, 39013268, 44586592, 72453212, 78026536, 126793121, 144906424, 156053072, 253586242, 289812848, 312106144, 507172484, 579625696, 1014344968, 2028689936, 4057379872]

約数ペア:

[(1, 4057379872), (2, 2028689936), (4, 1014344968), (7, 579625696), (8, 507172484), (13, 312106144), (14, 289812848), (16, 253586242), (26, 156053072), (28, 144906424), (32, 126793121), (52, 78026536), (56, 72453212), (91, 44586592), (104, 39013268), (112, 36226606), (182, 22293296), (208, 19506634), (224, 18113303), (364, 11146648), (416, 9753317), (728, 5573324), (1456, 2786662), (2912, 1393331)]