172012064

素因数分解:

$2^5\times 7^1\times {\mathrm{347}}^1\times {\mathrm{2213}}^1$

素因数の和:2577

約数の個数: 48

約数和(自身を含む): 388317888

約数和(自身を除く): 216305824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 347, 694, 1388, 2213, 2429, 2776, 4426, 4858, 5552, 8852, 9716, 11104, 15491, 17704, 19432, 30982, 35408, 38864, 61964, 70816, 77728, 123928, 247856, 495712, 767911, 1535822, 3071644, 5375377, 6143288, 10750754, 12286576, 21501508, 24573152, 43003016, 86006032, 172012064]

約数ペア:

[(1, 172012064), (2, 86006032), (4, 43003016), (7, 24573152), (8, 21501508), (14, 12286576), (16, 10750754), (28, 6143288), (32, 5375377), (56, 3071644), (112, 1535822), (224, 767911), (347, 495712), (694, 247856), (1388, 123928), (2213, 77728), (2429, 70816), (2776, 61964), (4426, 38864), (4858, 35408), (5552, 30982), (8852, 19432), (9716, 17704), (11104, 15491)]