73249136

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{51439}}^1$

素因数の和:51536

約数の個数: 20

約数和(自身を含む): 143517600

約数和(自身を除く): 70268464

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 51439, 102878, 205756, 411512, 823024, 4578071, 9156142, 18312284, 36624568, 73249136]

約数ペア:

[(1, 73249136), (2, 36624568), (4, 18312284), (8, 9156142), (16, 4578071), (89, 823024), (178, 411512), (356, 205756), (712, 102878), (1424, 51439)]