72507454

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{14461}}^1$

素因数の和:14595

約数の個数: 16

約数和(自身を含む): 114539040

約数和(自身を除く): 42031586

約数列:

[1, 2, 23, 46, 109, 218, 2507, 5014, 14461, 28922, 332603, 665206, 1576249, 3152498, 36253727, 72507454]

約数ペア:

[(1, 72507454), (2, 36253727), (23, 3152498), (46, 1576249), (109, 665206), (218, 332603), (2507, 28922), (5014, 14461)]