64740332

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{1789}}^1$

素因数の和:1985

約数の個数: 24

約数和(自身を含む): 115777200

約数和(自身を除く): 51036868

約数列:

[1, 2, 4, 83, 109, 166, 218, 332, 436, 1789, 3578, 7156, 9047, 18094, 36188, 148487, 195001, 296974, 390002, 593948, 780004, 16185083, 32370166, 64740332]

約数ペア:

[(1, 64740332), (2, 32370166), (4, 16185083), (83, 780004), (109, 593948), (166, 390002), (218, 296974), (332, 195001), (436, 148487), (1789, 36188), (3578, 18094), (7156, 9047)]