42355768

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:896

約数の個数: 64

約数和(自身を含む): 99207360

約数和(自身を除く): 56851592

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 73, 91, 104, 146, 182, 292, 364, 511, 584, 728, 797, 949, 1022, 1594, 1898, 2044, 3188, 3796, 4088, 5579, 6376, 6643, 7592, 10361, 11158, 13286, 20722, 22316, 26572, 41444, 44632, 53144, 58181, 72527, 82888, 116362, 145054, 232724, 290108, 407267, 465448, 580216, 756353, 814534, 1512706, 1629068, 3025412, 3258136, 5294471, 6050824, 10588942, 21177884, 42355768]

約数ペア:

[(1, 42355768), (2, 21177884), (4, 10588942), (7, 6050824), (8, 5294471), (13, 3258136), (14, 3025412), (26, 1629068), (28, 1512706), (52, 814534), (56, 756353), (73, 580216), (91, 465448), (104, 407267), (146, 290108), (182, 232724), (292, 145054), (364, 116362), (511, 82888), (584, 72527), (728, 58181), (797, 53144), (949, 44632), (1022, 41444), (1594, 26572), (1898, 22316), (2044, 20722), (3188, 13286), (3796, 11158), (4088, 10361), (5579, 7592), (6376, 6643)]