28359966

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{205507}}^1$

素因数の和:205535

約数の個数: 16

約数和(自身を含む): 59186304

約数和(自身を除く): 30826338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 205507, 411014, 616521, 1233042, 4726661, 9453322, 14179983, 28359966]

約数ペア:

[(1, 28359966), (2, 14179983), (3, 9453322), (6, 4726661), (23, 1233042), (46, 616521), (69, 411014), (138, 205507)]