28269936

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{4177}}^1$

素因数の和:4238

約数の個数: 60

約数和(自身を含む): 80819232

約数和(自身を除く): 52549296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 4177, 6768, 8354, 12531, 16708, 25062, 33416, 37593, 50124, 66832, 75186, 100248, 150372, 196319, 200496, 300744, 392638, 588957, 601488, 785276, 1177914, 1570552, 1766871, 2355828, 3141104, 3533742, 4711656, 7067484, 9423312, 14134968, 28269936]

約数ペア:

[(1, 28269936), (2, 14134968), (3, 9423312), (4, 7067484), (6, 4711656), (8, 3533742), (9, 3141104), (12, 2355828), (16, 1766871), (18, 1570552), (24, 1177914), (36, 785276), (47, 601488), (48, 588957), (72, 392638), (94, 300744), (141, 200496), (144, 196319), (188, 150372), (282, 100248), (376, 75186), (423, 66832), (564, 50124), (752, 37593), (846, 33416), (1128, 25062), (1692, 16708), (2256, 12531), (3384, 8354), (4177, 6768)]