39670428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1361}}^1$

素因数の和:1722

約数の個数: 48

約数和(自身を含む): 106170624

約数和(自身を除く): 66500196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 347, 694, 1041, 1361, 1388, 2082, 2429, 2722, 4083, 4164, 4858, 5444, 7287, 8166, 9527, 9716, 14574, 16332, 19054, 28581, 29148, 38108, 57162, 114324, 472267, 944534, 1416801, 1889068, 2833602, 3305869, 5667204, 6611738, 9917607, 13223476, 19835214, 39670428]

約数ペア:

[(1, 39670428), (2, 19835214), (3, 13223476), (4, 9917607), (6, 6611738), (7, 5667204), (12, 3305869), (14, 2833602), (21, 1889068), (28, 1416801), (42, 944534), (84, 472267), (347, 114324), (694, 57162), (1041, 38108), (1361, 29148), (1388, 28581), (2082, 19054), (2429, 16332), (2722, 14574), (4083, 9716), (4164, 9527), (4858, 8166), (5444, 7287)]