67608164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 133358400

約数和(自身を除く): 65750236

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 107, 116, 214, 377, 419, 428, 754, 838, 1391, 1508, 1676, 2782, 3103, 5447, 5564, 6206, 10894, 12151, 12412, 21788, 24302, 40339, 44833, 48604, 80678, 89666, 157963, 161356, 179332, 315926, 582829, 631852, 1165658, 1300157, 2331316, 2600314, 5200628, 16902041, 33804082, 67608164]

約数ペア:

[(1, 67608164), (2, 33804082), (4, 16902041), (13, 5200628), (26, 2600314), (29, 2331316), (52, 1300157), (58, 1165658), (107, 631852), (116, 582829), (214, 315926), (377, 179332), (419, 161356), (428, 157963), (754, 89666), (838, 80678), (1391, 48604), (1508, 44833), (1676, 40339), (2782, 24302), (3103, 21788), (5447, 12412), (5564, 12151), (6206, 10894)]