28913254

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{1801}}^1$

素因数の和:2175

約数の個数: 16

約数和(自身を含む): 45410400

約数和(自身を除く): 16497146

約数列:

[1, 2, 23, 46, 349, 698, 1801, 3602, 8027, 16054, 41423, 82846, 628549, 1257098, 14456627, 28913254]

約数ペア:

[(1, 28913254), (2, 14456627), (23, 1257098), (46, 628549), (349, 82846), (698, 41423), (1801, 16054), (3602, 8027)]