28733272

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 55162800

約数和(自身を除く): 26429528

約数列:

[1, 2, 4, 8, 83, 109, 166, 218, 332, 397, 436, 664, 794, 872, 1588, 3176, 9047, 18094, 32951, 36188, 43273, 65902, 72376, 86546, 131804, 173092, 263608, 346184, 3591659, 7183318, 14366636, 28733272]

約数ペア:

[(1, 28733272), (2, 14366636), (4, 7183318), (8, 3591659), (83, 346184), (109, 263608), (166, 173092), (218, 131804), (332, 86546), (397, 72376), (436, 65902), (664, 43273), (794, 36188), (872, 32951), (1588, 18094), (3176, 9047)]