508745104

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{63977}}^1$

素因数の和:64063

約数の個数: 40

約数和(自身を含む): 1142391168

約数和(自身を除く): 633646064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 63977, 127954, 255908, 447839, 511816, 895678, 1023632, 1791356, 3582712, 4542367, 7165424, 9084734, 18169468, 31796569, 36338936, 63593138, 72677872, 127186276, 254372552, 508745104]

約数ペア:

[(1, 508745104), (2, 254372552), (4, 127186276), (7, 72677872), (8, 63593138), (14, 36338936), (16, 31796569), (28, 18169468), (56, 9084734), (71, 7165424), (112, 4542367), (142, 3582712), (284, 1791356), (497, 1023632), (568, 895678), (994, 511816), (1136, 447839), (1988, 255908), (3976, 127954), (7952, 63977)]