70190428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{811}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 153877248

約数和(自身を除く): 83686820

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 281, 308, 562, 811, 1124, 1622, 1967, 3091, 3244, 3934, 5677, 6182, 7868, 8921, 11354, 12364, 17842, 21637, 22708, 35684, 43274, 62447, 86548, 124894, 227891, 249788, 455782, 911564, 1595237, 2506801, 3190474, 5013602, 6380948, 10027204, 17547607, 35095214, 70190428]

約数ペア:

[(1, 70190428), (2, 35095214), (4, 17547607), (7, 10027204), (11, 6380948), (14, 5013602), (22, 3190474), (28, 2506801), (44, 1595237), (77, 911564), (154, 455782), (281, 249788), (308, 227891), (562, 124894), (811, 86548), (1124, 62447), (1622, 43274), (1967, 35684), (3091, 22708), (3244, 21637), (3934, 17842), (5677, 12364), (6182, 11354), (7868, 8921)]