28232224

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 58786560

約数和(自身を除く): 30554336

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 89, 92, 178, 184, 356, 368, 431, 712, 736, 862, 1424, 1724, 2047, 2848, 3448, 4094, 6896, 8188, 9913, 13792, 16376, 19826, 32752, 38359, 39652, 65504, 76718, 79304, 153436, 158608, 306872, 317216, 613744, 882257, 1227488, 1764514, 3529028, 7058056, 14116112, 28232224]

約数ペア:

[(1, 28232224), (2, 14116112), (4, 7058056), (8, 3529028), (16, 1764514), (23, 1227488), (32, 882257), (46, 613744), (89, 317216), (92, 306872), (178, 158608), (184, 153436), (356, 79304), (368, 76718), (431, 65504), (712, 39652), (736, 38359), (862, 32752), (1424, 19826), (1724, 16376), (2047, 13792), (2848, 9913), (3448, 8188), (4094, 6896)]