28480578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29483}}^1$

素因数の和:29518

約数の個数: 32

約数和(自身を含む): 67931136

約数和(自身を除く): 39450558

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 29483, 58966, 88449, 176898, 206381, 412762, 619143, 678109, 1238286, 1356218, 2034327, 4068654, 4746763, 9493526, 14240289, 28480578]

約数ペア:

[(1, 28480578), (2, 14240289), (3, 9493526), (6, 4746763), (7, 4068654), (14, 2034327), (21, 1356218), (23, 1238286), (42, 678109), (46, 619143), (69, 412762), (138, 206381), (161, 176898), (322, 88449), (483, 58966), (966, 29483)]