73249328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1367}}^1$

素因数の和:1589

約数の個数: 40

約数和(自身を含む): 151142112

約数和(自身を除く): 77892784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 197, 272, 394, 788, 1367, 1576, 2734, 3152, 3349, 5468, 6698, 10936, 13396, 21872, 23239, 26792, 46478, 53584, 92956, 185912, 269299, 371824, 538598, 1077196, 2154392, 4308784, 4578083, 9156166, 18312332, 36624664, 73249328]

約数ペア:

[(1, 73249328), (2, 36624664), (4, 18312332), (8, 9156166), (16, 4578083), (17, 4308784), (34, 2154392), (68, 1077196), (136, 538598), (197, 371824), (272, 269299), (394, 185912), (788, 92956), (1367, 53584), (1576, 46478), (2734, 26792), (3152, 23239), (3349, 21872), (5468, 13396), (6698, 10936)]