63849968

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43853}}^1$

素因数の和:43881

約数の個数: 40

約数和(自身を含む): 152261088

約数和(自身を除く): 88411120

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 43853, 87706, 175412, 306971, 350824, 570089, 613942, 701648, 1140178, 1227884, 2280356, 2455768, 3990623, 4560712, 4911536, 7981246, 9121424, 15962492, 31924984, 63849968]

約数ペア:

[(1, 63849968), (2, 31924984), (4, 15962492), (7, 9121424), (8, 7981246), (13, 4911536), (14, 4560712), (16, 3990623), (26, 2455768), (28, 2280356), (52, 1227884), (56, 1140178), (91, 701648), (104, 613942), (112, 570089), (182, 350824), (208, 306971), (364, 175412), (728, 87706), (1456, 43853)]