28918684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{13121}}^1$

素因数の和:13173

約数の個数: 24

約数和(自身を含む): 55112400

約数和(自身を除く): 26193716

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 13121, 26242, 52484, 249299, 380509, 498598, 761018, 997196, 1522036, 7229671, 14459342, 28918684]

約数ペア:

[(1, 28918684), (2, 14459342), (4, 7229671), (19, 1522036), (29, 997196), (38, 761018), (58, 498598), (76, 380509), (116, 249299), (551, 52484), (1102, 26242), (2204, 13121)]