28377642

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 57802752

約数和(自身を除く): 29425110

約数列:

[1, 2, 3, 6, 127, 167, 223, 254, 334, 381, 446, 501, 669, 762, 1002, 1338, 21209, 28321, 37241, 42418, 56642, 63627, 74482, 84963, 111723, 127254, 169926, 223446, 4729607, 9459214, 14188821, 28377642]

約数ペア:

[(1, 28377642), (2, 14188821), (3, 9459214), (6, 4729607), (127, 223446), (167, 169926), (223, 127254), (254, 111723), (334, 84963), (381, 74482), (446, 63627), (501, 56642), (669, 42418), (762, 37241), (1002, 28321), (1338, 21209)]