73015408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{268439}}^1$

素因数の和:268464

約数の個数: 20

約数和(自身を含む): 149789520

約数和(自身を除く): 76774112

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 268439, 536878, 1073756, 2147512, 4295024, 4563463, 9126926, 18253852, 36507704, 73015408]

約数ペア:

[(1, 73015408), (2, 36507704), (4, 18253852), (8, 9126926), (16, 4563463), (17, 4295024), (34, 2147512), (68, 1073756), (136, 536878), (272, 268439)]