15690574564

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2621}}^1\times {\mathrm{4549}}^1$

素因数の和:7228

約数の個数: 48

約数和(自身を含む): 32068108800

約数和(自身を除く): 16377534236

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 2621, 4549, 5242, 9098, 10484, 18196, 18347, 31843, 36694, 63686, 73388, 123187, 127372, 213803, 246374, 427606, 492748, 855212, 862309, 1496621, 1724618, 2993242, 3449236, 5986484, 11922929, 23845858, 47691716, 83460503, 166921006, 333842012, 560377663, 1120755326, 2241510652, 3922643641, 7845287282, 15690574564]

約数ペア:

[(1, 15690574564), (2, 7845287282), (4, 3922643641), (7, 2241510652), (14, 1120755326), (28, 560377663), (47, 333842012), (94, 166921006), (188, 83460503), (329, 47691716), (658, 23845858), (1316, 11922929), (2621, 5986484), (4549, 3449236), (5242, 2993242), (9098, 1724618), (10484, 1496621), (18196, 862309), (18347, 855212), (31843, 492748), (36694, 427606), (63686, 246374), (73388, 213803), (123187, 127372)]