73451612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{12959}}^1$

素因数の和:13085

約数の個数: 24

約数和(自身を含む): 139708800

約数和(自身を除く): 66257188

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 12959, 25918, 51836, 168467, 336934, 673868, 1412531, 2825062, 5650124, 18362903, 36725806, 73451612]

約数ペア:

[(1, 73451612), (2, 36725806), (4, 18362903), (13, 5650124), (26, 2825062), (52, 1412531), (109, 673868), (218, 336934), (436, 168467), (1417, 51836), (2834, 25918), (5668, 12959)]