77738824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18439}}^1$

素因数の和:18493

約数の個数: 32

約数和(自身を含む): 159321600

約数和(自身を除く): 81582776

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 18439, 36878, 73756, 147512, 313463, 571609, 626926, 1143218, 1253852, 2286436, 2507704, 4572872, 9717353, 19434706, 38869412, 77738824]

約数ペア:

[(1, 77738824), (2, 38869412), (4, 19434706), (8, 9717353), (17, 4572872), (31, 2507704), (34, 2286436), (62, 1253852), (68, 1143218), (124, 626926), (136, 571609), (248, 313463), (527, 147512), (1054, 73756), (2108, 36878), (4216, 18439)]