63429968

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18269}}^1$

素因数の和:18315

約数の個数: 40

約数和(自身を含む): 144990720

約数和(自身を除く): 81560752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 18269, 36538, 73076, 127883, 146152, 255766, 292304, 511532, 566339, 1023064, 1132678, 2046128, 2265356, 3964373, 4530712, 7928746, 9061424, 15857492, 31714984, 63429968]

約数ペア:

[(1, 63429968), (2, 31714984), (4, 15857492), (7, 9061424), (8, 7928746), (14, 4530712), (16, 3964373), (28, 2265356), (31, 2046128), (56, 1132678), (62, 1023064), (112, 566339), (124, 511532), (217, 292304), (248, 255766), (434, 146152), (496, 127883), (868, 73076), (1736, 36538), (3472, 18269)]