415957568

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9433}}^1$

素因数の和:9511

約数の個数: 56

約数和(自身を含む): 905777208

約数和(自身を除く): 489819640

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 208, 212, 416, 424, 689, 832, 848, 1378, 1696, 2756, 3392, 5512, 9433, 11024, 18866, 22048, 37732, 44096, 75464, 122629, 150928, 245258, 301856, 490516, 499949, 603712, 981032, 999898, 1962064, 1999796, 3924128, 3999592, 6499337, 7848256, 7999184, 12998674, 15998368, 25997348, 31996736, 51994696, 103989392, 207978784, 415957568]

約数ペア:

[(1, 415957568), (2, 207978784), (4, 103989392), (8, 51994696), (13, 31996736), (16, 25997348), (26, 15998368), (32, 12998674), (52, 7999184), (53, 7848256), (64, 6499337), (104, 3999592), (106, 3924128), (208, 1999796), (212, 1962064), (416, 999898), (424, 981032), (689, 603712), (832, 499949), (848, 490516), (1378, 301856), (1696, 245258), (2756, 150928), (3392, 122629), (5512, 75464), (9433, 44096), (11024, 37732), (18866, 22048)]